Product Details | O-RING

5331-01-388-9207 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: M83485/1-131, M834851131, AMS-R-83485/1, AMSR834851, ST1946131, ST1946-131, V0835 2-131, V08352131, MIL-R-83485/1, MILR834851, PE4713631, PE47136-31, 2131V83575, 2-131-V835-75, 2-131V835-75, 5331-01-388-9207, 01-388-9207, 5331013889207, 013889207

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 13 APR 1994 01-388-9207

Drawings & Photos | NSN 5331-01-388-9207


Demand History | NSN 5331-01-388-9207

Part Number Request Date QTY Origin
ST1946-131 2025-09-267 3638 DIBBS
ST1946-131 2025-02-43 3638 DIBBS
5331-01-388-9207 2023-09-254 8 Taiwan
5331-01-388-9207 2023-09-250 8 Taiwan
ST1946-131 2023-08-222 4054 DIBBS
ST1946-131 2023-07-190 4054 DIBBS
M834851131 2023-02-47 2 United States
ST1946-131 2022-04-100 2619 DIBBS
ST1946-131 2022-01-25 1974 DIBBS
ST1946-131 2020-03-83 2500 DIBBS
M834851131 2016-02-54 2 United States
5331-01-388-9207 2013-10-290 1 DIBBS-RFPs
5331-01-388-9207 2013-09-273 1 DIBBS-RFPs
5331-01-388-9207 2012-11-318 1500 DIBBS
5331-01-388-9207 2012-07-202 1200 DIBBS
5331-01-388-9207 2011-06-166 1878 DIBBS
5331-01-388-9207 2011-01-07 30 US
5331-01-388-9207 2011-01-07 30 US
5331-01-388-9207 2008-11-322 3000 DIBBS

Cross Reference | NSN 5331-01-388-9207

Part Number Cage Code Manufacturer
2-131-V835-75 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
2-131V835-75 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
AMS-R-83485/1 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M83485/1-131 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M83485/1-131 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-R-83485/1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
PE47136-31 12190 ENERTECH TECHNICAL SERVICES CORPORATION
ST1946-131 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
ST1946-131 1CN74 FREUDENBERG-NOK GENERAL PARTNERSHIP DBA INTERNATIONAL SEAL COMPANY
ST1946-131 52661 UNITED TECHNOLOGIES CORPORATION DBA PRATT & WHITNEY
ST1946-131 70106 ACUSHNET RUBBER COMPANY, INC. DBA PRECIX
ST1946-131 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
V0835 2-131 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER

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Technical Data | NSN 5331-01-388-9207

Characteristic Specifications
MATERIAL RUBBER FLUOROCARBON CLASS FPM
MATERIAL DOCUMENT AND CLASSIFICATION MIL-R-83485 MIL SPEC SINGLE MATERIAL RESPONSE
HARDNESS RATING 70.0 SHORE DUROMETER A MINIMUM AND 80.0 SHORE DUROMETER A MAXIMUM
CENTER HOLE DIAMETER 1.659 INCHES MINIMUM AND 1.689 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-01-388-9207

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:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 194050 GASKETS/RINGS PLUMBING FIXTURES
Less than car load rating
Less than truck load rating Q 70.0
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 5331-01-388-9207

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.
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
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