Product Details | O-RING

5331-00-070-6521 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: G6893, G68-93, 5331-00-070-6521, 00-070-6521, 5331000706521, 000706521

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-070-6521

Demand History | NSN 5331-00-070-6521

Part Number Request Date QTY Origin
G68-93 2025-08-237 132 DIBBS
G68-93 2025-08-226 132 DIBBS
G68-93 2025-05-135 78 DIBBS
5331-00-070-6521 2014-07-196 575 DIBBS
5331-00-070-6521 2014-04-93 1217 DIBBS
5331-00-070-6521 2013-12-339 950 DIBBS
5331-00-070-6521 2013-11-326 184 DIBBS
5331-00-070-6521 2013-11-324 950 DIBBS
5331-00-070-6521 2013-11-311 184 DIBBS
5331-00-070-6521 2013-10-280 353 DIBBS
5331-00-070-6521 2013-09-266 353 DIBBS
G6893 2013-09-260 7 United States
5331-00-070-6521 2013-07-210 1 DIBBS-RFPs
5331-00-070-6521 2013-07-199 1 DIBBS-RFPs
5331-00-070-6521 2012-12-352 528 DIBBS
5331-00-070-6521 2012-09-257 500 DIBBS
5331-00-070-6521 2012-05-144 500 DIBBS
5331-00-070-6521 2012-05-143 278 DIBBS
5331-00-070-6521 2011-11-307 350 DIBBS
5331-00-070-6521 2011-09-264 500 DIBBS
5331-00-070-6521 2011-01-31 450 DIBBS
5331-00-070-6521 2010-12-354 74 DIBBS
5331-00-070-6521 2010-10-295 8 DIBBS
5331-00-070-6521 2010-10-278 184 DIBBS
5331-00-070-6521 2010-08-218 185 DIBBS
5331-00-070-6521 2010-06-162 40 DIBBS
5331-00-070-6521 2010-06-159 56 DIBBS
5331-00-070-6521 2009-08-219 42 DIBBS

Cross Reference | NSN 5331-00-070-6521

Part Number Cage Code Manufacturer
G68-93 006V4 PRESSCUT INDUSTRIES INC.
G68-93 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
G68-93 1K697 DBR INDUSTRIES, INC.
G68-93 22601 DELFORD INDUSTRIES INC DIV N/A
G68-93 34087 KITCO, INC. DBA KITCO DEFENSE
G68-93 63032 HOT-SHOT PRODUCTS CO INC
G68-93 97153 GOODRICH CORPORATION DBA GOODRICH AEROSPACE

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5331-00-070-6521

Technical Data | NSN 5331-00-070-6521

Characteristic Specifications
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
MATERIAL DOCUMENT AND CLASSIFICATION MIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE
HARDNESS RATING 65.0 SHORE DUROMETER A MINIMUM AND 71.0 SHORE DUROMETER A MAXIMUM
TEMP RATING -65.0 DEG FAHRENHEIT AND 160.0 DEG FAHRENHEIT
CENTER HOLE DIAMETER 26.098 INCHES MINIMUM AND 26.278 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.195 INCHES MINIMUM AND 0.225 INCHES MAXIMUM
MANUFACTURERS CODE 34087
DESIGN CONTROL REFERENCE G68-93

Restrictions/Controls & Freight Information | NSN 5331-00-070-6521

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:UPrecious metal type is unknown
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 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating U 50.0
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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5331-00-070-6521

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.
Materiel Management Aggregation CodeLESU:LANDING GEAR SYSTEMS AND COMPONENTS
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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
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