Product Details | O-RING

5331-01-111-8437 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: M83248/1-113, M83248/1-113CP, M832481113, M832481113CP, NR092401011, AS3209113CP, AS3209-113CP , AS568113, AS568-113, AS568113AMS7276, AS568-113AMS7276 , AS568113CP, AS568-113CP, ASM7276, V-7445 PIECE 50CP, V7445PIECE50CP, 2730-806 ITEM 8, 2730-806 ITEM 8CP, 2730806ITEM8, 2730806ITEM8CP, 501-6398094 ITEM 8, 501-6398094 ITEM 8CP, 5016398094ITEM8, 5016398094ITEM8CP, 8610 PIECE 32, 8610 PIECE 32 1/4IN, 8610 PIECE 32 1/4INCP, 8610 PIECE 32CP, 8610PIECE32, 8610PIECE3214IN, 8610PIECE3214INCP, 8610PIECE32CP, 5331-01-111-8437, 01-111-8437, 5331011118437, 011118437

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 23 APR 1981 01-111-8437

Drawings & Photos | NSN 5331-01-111-8437


Demand History | NSN 5331-01-111-8437

Part Number Request Date QTY Origin
5331-01-111-8437 2025-07-196 1110 DIBBS
M832481113 2024-05-149 2 United States
5331-01-111-8437 2024-01-23 1065 DIBBS
5331-01-111-8437 2023-12-355 135 DIBBS
5331-01-111-8437 2023-11-334 102 DIBBS
5331-01-111-8437 2023-11-319 777 DIBBS
5331-01-111-8437 2023-07-212 289 DIBBS
5331-01-111-8437 2023-07-201 289 DIBBS
M832481113 2023-07-194 24 MA
5331-01-111-8437 2023-06-166 144 DIBBS
5331-01-111-8437 2023-06-155 144 DIBBS
5331-01-111-8437 2023-04-109 135 DIBBS
M832481113 2022-09-262 5 Poland
M832481113 2022-02-42 24 Philippines
M832481113 2022-02-42 24 Philippines
M832481113 2021-01-06 1 Canada
M832481113 2020-11-329 1 US
5331-01-111-8437 2020-11-321 1 DIBBS-RFPs
M832481113 2020-07-210 2 United States
M832481113 2020-02-35 2 IN
5331-01-111-8437 2019-03-64 1711 DIBBS
5331-01-111-8437 2019-02-56 1711 DIBBS
M832481113 2019-01-03 20 United States
M832481113 2018-02-36 50 SA
M832481113 2017-11-317 2 us
M83248/1-113 2017-07-200 2 Canada
M832481113 2017-07-195 5 Canada
M832481113 2016-10-287 10 US
M83248/1-113 2016-04-118 5 UY
5331-01-111-8437 2015-10-287 1484 DIBBS
M832481113 2015-05-133 10 Indonesia
M83248/1-113 2015-03-85 49 US
M83248/1-113 2015-03-69 500 US
M832481113 2015-02-44 5 US
M832481113 2015-01-19 6 Ecuador
M83248/1-113 2014-12-358 2 IN
M832481113 2014-06-181 2 US
M832481113 2014-06-167 1 US
M832481113 2013-03-81 10 US
5331-01-111-8437 2012-09-248 300 DIBBS
M832481113 2012-07-205 1 US
5331-01-111-8437 2012-06-158 2600 DIBBS
M832481113 2011-01-28 1 US
5331-01-111-8437 2010-08-239 1453 DIBBS
5331-01-111-8437 2010-06-175 1600 DIBBS
M832481113 2009-12-336 1 United States
M832481113 2009-06-162 10 US
M832481113 2009-05-140 100 US
5331-01-111-8437 2008-10-304 1500 DIBBS
M832481113 2008-10-296 50 United States
5331-01-111-8437 2008-07-207 276 DIBBS

Cross Reference | NSN 5331-01-111-8437

Part Number Cage Code Manufacturer
2730-806 ITEM 8 43689 HUNTINGTON INGALLS INCORPORATED DIV NEWPORT NEWS
2730-806 ITEM 8CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
501-6398094 ITEM 8 53711 NAVAL SEA SYSTEMS COMMAND
501-6398094 ITEM 8CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
8610 PIECE 32 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
8610 PIECE 32 1/4IN 01343 ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
8610 PIECE 32 1/4INCP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
8610 PIECE 32CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
AS3209-113CP 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS568-113 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS568-113AMS7276 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS568-113CP 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M83248/1-113 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
M83248/1-113CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
M83248/1-113CP 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
NR092401011 F0210 AIRBUS HELICOPTERS (ETS DEMARIGNANE)
V-7445 PIECE 50CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG

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Technical Data | NSN 5331-01-111-8437

Characteristic Specifications
MATERIAL RUBBER
HARDNESS RATING 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
TEMP RATING -30.0 DEG FAHRENHEIT AND 500.0 DEG FAHRENHEIT
CENTER HOLE DIAMETER 0.542 INCHES MINIMUM AND 0.556 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATA 1 TYPE AND 1 CLASS
DEPARTURE FROM CITED DOCUMENT CLEANED IN ACCORDANCE WITH MIL-STD 1330
CRITICALITY CODE JUSTIFICATION ZZZW

Restrictions/Controls & Freight Information | NSN 5331-01-111-8437

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:SThe item is a non-aviation Critical Safety Item (CSI) whose failure will result in serious damage to equipment or serious injury or death to personnel.
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 713 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 5331-01-111-8437

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 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
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.
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
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDCPAn item that requires special cleaning and packaging for oxygen/nitrogen service (e.g, valves, piping systems, generators).
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