Product Details | O-RING

5331-01-031-8244 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: N0674 2-389, N06742389, N21972389, N219-7-2-389, 2-389 N674-7, 2389N6747, 2507294-45, 3897507, 389-7507, 5331-01-031-8244, 01-031-8244, 5331010318244, 010318244, 250729445

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 02 DEC 1976 01-031-8244

Demand History | NSN 5331-01-031-8244

Part Number Request Date QTY Origin
2507294-45 2024-08-242 640 DIBBS
2507294-45 2024-08-217 291 DIBBS
2507294-45 2024-02-44 582 DIBBS
2507294-45 2023-09-249 535 DIBBS
2507294-45 2023-03-74 535 DIBBS
2507294-45 2022-07-208 418 DIBBS
2507294-45 2022-03-79 179 DIBBS
2507294-45 2020-12-357 615 DIBBS
2507294-45 2020-10-303 451 DIBBS
2507294-45 2019-11-307 679 DIBBS
5331-01-031-8244 2019-10-298 16 US
5331-01-031-8244 2018-11-316 710 DIBBS
5331-01-031-8244 2018-11-305 10 US
5331-01-031-8244 2018-01-09 869 DIBBS
5331-01-031-8244 2017-11-318 750 DIBBS
5331-01-031-8244 2017-09-248 750 DIBBS
5331-01-031-8244 2017-08-227 750 DIBBS
5331-01-031-8244 2015-12-363 833 DIBBS
5331-01-031-8244 2015-09-260 732 DIBBS
5331-01-031-8244 2015-06-180 687 DIBBS
5331-01-031-8244 2015-06-177 1 DIBBS-RFPs
5331-01-031-8244 2013-01-14 1201 DIBBS

Cross Reference | NSN 5331-01-031-8244

Part Number Cage Code Manufacturer
2-389 N674-7 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2507294-45 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
2507294-45 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT
2507294-45 53711 NAVAL SEA SYSTEMS COMMAND
2507294-45 77308 PARCO INC.
389-7507 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
N0674 2-389 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
N219-7-2-389 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER

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Technical Data | NSN 5331-01-031-8244

Characteristic Specifications
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CENTER HOLE DIAMETER 19.858 INCHES MINIMUM AND 20.048 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-01-031-8244

Category Code Description
Shelf-Life Code:Y180 months
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 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 5331-01-031-8244

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