Product Details | O-RING

5331-00-166-8399 A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see PACKING,PREFORMED. For noncircular items with a round cross-section, see SEAL,NONMETALLIC ROUND SECTION and RUBBER,ROUND SECTION.

Part Alternates: M83248/1-035 , M83248/1-154, M832481035, M832481154, M83248-1-154, M832481154ES, M83248-1-154ES, AMS7276 , AS3209035, AS3209-035 , NAS1593154, NAS1593-154, S9413035, S9413-035 , R149OP35A , R149P35A, J211P035 , J221P035, J221P044, J221P154, MILR83248, MIL-R-83248/1-0 35 , MILR83248/1-154, MILR832481035, MILR832481154, 5687X17864C8, 645001RR035, 6493930350, 649-393-035-0 , 6493931540, 649-393-154-0, 67500035, 675-00035 , 675-00035-0 , 8580556, 8580-556 , 99-2973-155 , 10200133 , 1230355, 123-035-5 , 2-035 77-545-75 , 20357754575, 2035V074775, 2-035V0747-75 , 2035V116475, 2-035V1164-75 , 2035V122675, 2-035V1226-75 , 2035V74775, 2-035V747-75 , 2035V88475, 2-035V884-75 , 2-154 77-545-75, 2-154-77-545, 21547754575, 2154N67470, 2-154N674-70, 2154V074775, 2-154V0747-75, 2154V116475, 2-154V1164-75, 2154V122675, 2-154V1226-75, 2154V74775, 2-154V747-75, 2154V88475, 2-154V884-75, 3S-5271-22 PIEC, 3S527122PIEC, 5331-00-166-8399, 00-166-8399, 5331001668399, 215477545, 001668399, 992973155, 675000350

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 19 NOV 1971 00-166-8399

Demand History | NSN 5331-00-166-8399

Part Number Request Date QTY Origin
M832481154 2025-07-202 1 United States
MILR83248 2025-05-132 2 United States
5331-00-166-8399 2025-04-106 5 Germany
5331-00-166-8399 2025-02-42 5 Kazakhstan
AMS7276 2022-04-115 140 United States
M832481035 2020-08-225 80 US
5331-00-166-8399 2019-06-177 1 United States
AS3209035 2018-07-190 100 United States
M832481035 2018-05-130 3 US
MILR83248 2017-03-83 3 United States
J221P035 2016-11-309 25 CN
56 2016-07-195 2
2-154V747-75 2016-03-81 42 United States
5331-00-166-8399 2016-03-81 42 MANUAL
MILR83248 2016-03-81 18 United States
MILR83248 2016-03-81 9 United States
J221P035 2016-03-61 35 US
5331-00-166-8399 2015-12-350 1955 DIBBS
M832481154 2015-07-195 4 US
M832481154 2015-07-195 38 US
AMS7276 2015-07-182 10 UK
56 2015-06-160 2
5331-00-166-8399 2015-03-64 5 US
5331-00-166-8399 2014-09-254 3 MANUAL
AMS7276 2014-08-234 60 Seychelles
5331-00-166-8399 2014-08-222 35300 DIBBS
AS3209035 2014-07-199 10 United States
5331-00-166-8399 2013-11-311 450 DIBBS
5331-00-166-8399 2013-09-255 5072 DIBBS
5331-00-166-8399 2013-04-92 5072 DIBBS
M83248-1-154 2012-11-311 1 United States
56 2012-09-268 1
M832481035 2012-05-131 50 BH
5331-00-166-8399 2012-04-114 5 MANUAL
M83248/1-154 2012-04-114 5 Taiwan
AMS7276 2012-03-76 30 TW
56 2012-02-56 1
MILR83248 2011-10-304 301 KR
J221P035 2011-05-139 100 United States
J221P035 2011-03-88 8 NL
MILR83248 2011-01-05 1 CA
M832481035 2009-04-105 5 France
J221P154 2009-03-75 10 Seychelles
MILR83248 2007-08-221 4 US

Cross Reference | NSN 5331-00-166-8399

Part Number Cage Code Manufacturer
2-154 77-545-75 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
2-154-77-545 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-154N674-70 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
2-154V0747-75 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-154V1164-75 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-154V1226-75 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-154V747-75 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-154V884-75 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
3S-5271-22 PIEC 52406 RUGGLES-KLINGEMANN MFG CO DBA THE RUGGLES-KLINGEMANN COMPANY
649-393-154-0 58828 CFM INTERNATIONAL, INC.
649-393-154-0 F0301 SNECMA MOTEURS GROUPE SNECMA
J221P044 07482 GENERAL ELECTRIC COMPANY DBA GE
J221P154 07482 GENERAL ELECTRIC COMPANY DBA GE
M83248-1-154 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
M83248-1-154ES H2313 ERIKS B.V.
M83248/1-154 1WL60 LOCKHEED MARTIN SERVICES, INC.
M83248/1-154 74703 LOCKHEED MARTIN AERONAUTICAL SYSTEMS SUPPORT COMPANY
M83248/1-154 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILR83248 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MILR83248/1-154 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
NAS1593-154 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
NAS1593-154 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5331-00-166-8399

Characteristic Specifications
MATERIAL RUBBER FLUOROCARBON CLASS FPM
CENTER HOLE DIAMETER 3.709 INCHES MINIMUM AND 3.765 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-00-166-8399

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 194120 WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 596 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5331-00-166-8399

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBJAH-64 Airframe
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Physical Category Code1Bin
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each