Product Details | O-RING

5331-00-181-4660 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: RS900L237, 5331-00-181-4660, 00-181-4660, 5331001814660, 001814660

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 27 FEB 1970 00-181-4660

Demand History | NSN 5331-00-181-4660

Part Number Request Date QTY Origin
RS900L237 2026-03-85 177 DIBBS
RS900L237 2022-07-202 632 DIBBS
RS900L237 2020-03-62 582 DIBBS
RS900L237 2020-02-44 582 DIBBS
5331-00-181-4660 2019-10-294 6 United States
RS900L237 2019-07-205 582 DIBBS
RS900L237 2019-07-197 582 DIBBS
5331-00-181-4660 2019-02-45 1 US
5331-00-181-4660 2016-02-36 535 DIBBS
5331-00-181-4660 2016-01-10 535 DIBBS
5331-00-181-4660 2014-01-30 896 DIBBS
5331-00-181-4660 2013-12-360 330 DIBBS
5331-00-181-4660 2013-12-345 330 DIBBS
5331-00-181-4660 2012-12-346 451 DIBBS
5331-00-181-4660 2012-04-102 750 DIBBS
5331-00-181-4660 2011-09-273 365 DIBBS
5331-00-181-4660 2011-05-140 334 DIBBS
5331-00-181-4660 2011-02-53 298 DIBBS
5331-00-181-4660 2010-07-211 272 DIBBS
5331-00-181-4660 2008-05-140 1585 DIBBS
5331-00-181-4660 2008-01-31 802 DIBBS

Cross Reference | NSN 5331-00-181-4660

Part Number Cage Code Manufacturer
RS900L237 1WAC1 NEW ENGLAND SPECIALTY COMPONENTS
RS900L237 31068 DUTCH VALLEY SUPPLY CO.
RS900L237 86831 ROCKWELL COLLINS ELECTROMECHANICAL SYSTEMS, INC

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Technical Data | NSN 5331-00-181-4660

Characteristic Specifications
MATERIAL RUBBER SILICONE CLASS Q
CENTER HOLE DIAMETER 3.344 INCHES MINIMUM AND 3.374 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-00-181-4660

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.
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 SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 5331-00-181-4660

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.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
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 Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each