Product Details | O-RING

5331-00-631-1342 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: MS28775026, MS28775-026, AS568026MILP25732, AS568-026MILP25732, C4072525AL, P48026026, P48026-026, PRP568026406770, PRP568-026-4067-70, X00010, 0267377, 026-7377, 02673770, 026-737-70, 0411161026, 0411161-026, 10042557 , 1904135031, 19-04-135-031, 2026, 2-026, 2-026 N304-75, 2026N30475, 2300-79020, 300806 , 4200799, 74453020026, 757 222, 757222, 7941379003, 7941379-003, 5331-00-631-1342, 00-631-1342, 5331006311342, 230079020, 006311342

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-631-1342

Demand History | NSN 5331-00-631-1342

Part Number Request Date QTY Origin
5331-00-631-1342 2025-05-149 125 United States
230079020 2025-05-138 2 Saudi Arabia
MS28775026 2024-12-341 36 Japan
5331-00-631-1342 2024-08-214 2632 DIBBS
MS28775026 2024-07-190 3038 Germany
5331-00-631-1342 2024-06-165 2632 DIBBS
MS28775026 2022-06-166 10 Croatia
MS28775026 2021-09-253 20 United States
MS28775026 2021-09-253 25 United States
5331-00-631-1342 2018-04-105 5357 DIBBS
5331-00-631-1342 2018-04-105 5357 DIBBS
5331-00-631-1342 2018-04-98 2801 DIBBS
5331-00-631-1342 2018-01-01 5357 DIBBS
5331-00-631-1342 2017-01-25 5000 DIBBS
5331-00-631-1342 2016-09-273 2240 DIBBS
5331-00-631-1342 2016-06-161 1023 DIBBS
5331-00-631-1342 2016-06-153 1023 DIBBS
2-026 N304-75 2016-03-81 48 United States
5331-00-631-1342 2016-03-81 48 MANUAL
5331-00-631-1342 2012-11-306 10 Taiwan
2-026 2012-05-129 2 United States
5331-00-631-1342 2012-05-129 2 MANUAL
5331-00-631-1342 2012-04-100 5000 DIBBS
MS28775026 2011-01-31 20 IT
MS28775026 2008-12-365 8 US
5331-00-631-1342 2008-04-99 8 South Korea

Cross Reference | NSN 5331-00-631-1342

Part Number Cage Code Manufacturer
026-737-70 25184 PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
026-7377 25184 PARKER HANNIFIN CORPORATION DIV O-RING DIVISION
0411161-026 96214 RAYTHEON COMPANY DBA RAYTHEON
19-04-135-031 F0217 LABINAL POWER SYSTEMS
2-026 30781 PARKER-HANNIFIN CORPORATION DBA PARKER HANNIFIN ENGINEERED
2-026 83259 PARKER-HANNIFIN CORPORATION DBA COMPOSITE SEALING SYSTEMS
2-026 N304-75 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2-026 N304-75 83259 PARKER-HANNIFIN CORPORATION DBA COMPOSITE SEALING SYSTEMS
2-026 N304-75 C0308 O-RING DIVISION EUROPE
2300-79020 A0199 OTO MELARA SPA
230079020 0291H ROSOMAK S.A
300806 H0G87 WIBA ZEVENAAR B.V.
74453020026 89944 KOLLSMAN, INC.
757 222 77294 PIPER AIRCRAFT INC.
7941379-003 99974 DELCO ELECTRONICS CORP DELCO SYSTEMS OPNS
AS568-026MILP25732 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
C4072525AL A1508 RHEINMETALL ITALIA SPA
MS28775-026 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS28775-026 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS28775-026 F0229 LE JOINT FRANCAIS
MS28775-026 FB011 AERO STOCK
P48026-026 70106 ACUSHNET RUBBER COMPANY, INC. DBA PRECIX
PRP568-026-4067-70 77308 PARCO INC.
X00010 K0967 MBDA UK LTD

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Technical Data | NSN 5331-00-631-1342

Characteristic Specifications
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CENTER HOLE DIAMETER 1.233 INCHES MINIMUM AND 1.245 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-00-631-1342

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.
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 XX
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 5331-00-631-1342

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 CodeY180 months
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
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 CodeY180 months
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management CodeIIndustrial MaterielDefense Industrial Supply Center (DISC)
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.
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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
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 CodeY180 months
Purchasing QTY
UOM
1
EA : Each