Product Details | O-RING

5331-00-531-2259 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: MS9021226, MS9021-226, MS9021226ES, MS9021-226ES, AEA1520B , AS3578226, AS3578-226, PRP568226402465, PRP568-226-4024-65, 209765, 2-226 N506-65, 2226N50665, 2-30 N506-65, 230N50665, 6989031, 69890-31, 5331-00-531-2259, 00-531-2259, 5331005312259, 005312259

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-531-2259

Demand History | NSN 5331-00-531-2259

Part Number Request Date QTY Origin
5331-00-531-2259 2023-01-30 2552 DIBBS
5331-00-531-2259 2021-10-277 1200 DIBBS
5331-00-531-2259 2021-09-266 1200 DIBBS
AS3578226 2019-02-46 100 us
5331-00-531-2259 2018-12-343 1496 DIBBS
5331-00-531-2259 2018-02-35 1825 DIBBS
5331-00-531-2259 2017-02-52 1662 DIBBS
5331-00-531-2259 2015-05-148 1637 DIBBS
5331-00-531-2259 2012-08-241 25 DIBBS
5331-00-531-2259 2011-11-307 1670 DIBBS
5331-00-531-2259 2011-06-167 4 United States

Cross Reference | NSN 5331-00-531-2259

Part Number Cage Code Manufacturer
2-226 N506-65 C0308 O-RING DIVISION EUROPE
2-30 N506-65 02697 PARKER-HANNIFIN CORPORATION DBA O'RING DIVISION OF PARKER
209765 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS
69890-31 73030 HAMILTON SUNDSTRAND CORPORATION
AS3578-226 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS9021-226 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MS9021-226ES H2313 ERIKS B.V.
PRP568-226-4024-65 77308 PARCO INC.

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Technical Data | NSN 5331-00-531-2259

Characteristic Specifications
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
CENTER HOLE DIAMETER 1.974 INCHES MINIMUM AND 1.994 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-00-531-2259

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.
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 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 5331-00-531-2259

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative