Product Details | O-RING

5331-01-031-8276 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: 2502774-17, 5331-01-031-8276, 01-031-8276, 5331010318276, 250277417, 010318276

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 05 MAR 1981 01-031-8276

Demand History | NSN 5331-01-031-8276

Part Number Request Date QTY Origin
2502774-17 2024-10-283 4353 DIBBS
2502774-17 2021-02-32 8160 DIBBS
2502774-17 2020-12-357 8160 DIBBS
2502774-17 2020-03-77 6600 DIBBS
2502774-17 2020-02-48 4201 DIBBS
2502774-17 2019-06-162 6040 DIBBS
2502774-17 2019-03-86 554 DIBBS
5331-01-031-8276 2014-08-232 6659 DIBBS
5331-01-031-8276 2014-08-231 6659 DIBBS
5331-01-031-8276 2013-02-45 4844 DIBBS
5331-01-031-8276 2012-06-165 3440 DIBBS
5331-01-031-8276 2010-07-182 5673 DIBBS

Cross Reference | NSN 5331-01-031-8276

Part Number Cage Code Manufacturer
2502774-17 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2502774-17 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
2502774-17 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 5331-01-031-8276

Characteristic Specifications
MATERIAL RUBBER ETHYLENE-PROPYLENE CLASS EPM
CENTER HOLE DIAMETER 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-01-031-8276

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 98 DLIS-LFF
Battle Creek, MI 49037-3084
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 5331-01-031-8276

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