Product Details | O-RING

5331-01-031-8260 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: 25056795, 2505679-5, 5331-01-031-8260, 01-031-8260, 5331010318260, 010318260

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 02 DEC 1976 01-031-8260

Demand History | NSN 5331-01-031-8260

Part Number Request Date QTY Origin
5331-01-031-8260 2024-08-234 300 US
2505679-5 2022-10-285 856 DIBBS
ORUD000062T01 2022-10-285 856 DIBBS
2505679-5 2021-12-336 856 DIBBS
ORUD000062T01 2021-12-336 856 DIBBS
5331-01-031-8260 2018-12-360 1100 DIBBS
5331-01-031-8260 2018-10-290 1100 DIBBS
5331-01-031-8260 2018-09-259 662 DIBBS
5331-01-031-8260 2018-04-109 938 DIBBS
5331-01-031-8260 2018-03-77 938 DIBBS
5331-01-031-8260 2018-03-67 100 DIBBS
5331-01-031-8260 2017-03-71 225 DIBBS
5331-01-031-8260 2016-11-326 500 DIBBS
5331-01-031-8260 2016-08-216 500 DIBBS
5331-01-031-8260 2015-10-300 600 DIBBS
5331-01-031-8260 2015-10-287 600 DIBBS
5331-01-031-8260 2015-05-138 100 DIBBS
5331-01-031-8260 2015-05-126 100 DIBBS
5331-01-031-8260 2013-08-214 200 DIBBS
5331-01-031-8260 2013-06-162 200 DIBBS
5331-01-031-8260 2012-05-126 100 DIBBS
5331-01-031-8260 2011-11-328 50 DIBBS
5331-01-031-8260 2011-11-325 100 DIBBS
5331-01-031-8260 2011-09-245 750 DIBBS
5331-01-031-8260 2010-11-309 100 United States
5331-01-031-8260 2010-09-266 100 DIBBS
5331-01-031-8260 2010-09-266 1500 DIBBS
5331-01-031-8260 2009-04-101 150 DIBBS
5331-01-031-8260 2009-03-88 400 DIBBS
5331-01-031-8260 2008-12-339 75 DIBBS

Cross Reference | NSN 5331-01-031-8260

Part Number Cage Code Manufacturer
2505679-5 09257 TRELLEBORG SEALING SOLUTIONS US, INC.
2505679-5 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
2505679-5 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 5331-01-031-8260

Characteristic Specifications
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE
CENTER HOLE DIAMETER 0.463 INCHES MINIMUM AND 0.473 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-01-031-8260

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:UPrecious metal type is unknown
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.
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 772 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 5331-01-031-8260

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each