Product Details | O-RING

5331-01-273-1002 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: MS287788, MS28778-8, 7222021000PC65, 722-2021-000PC65, 5331-01-273-1002, 01-273-1002, 5331012731002, 012731002

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 19 FEB 1988 01-273-1002

Drawings & Photos | NSN 5331-01-273-1002


Demand History | NSN 5331-01-273-1002

Part Number Request Date QTY Origin
5331-01-273-1002 2025-09-265 2 US
MS287788 2025-07-204 100 United States
MS287788 2025-02-45 70 us
MS287788 2023-10-278 6 US
MS287788 2023-02-46 7 United States
MS287788 2022-08-224 1 South Africa
MS287788 2021-04-98 3 United States
MS287788 2020-11-329 1 US
5331-01-273-1002 2020-11-321 1 DIBBS-RFPs
MS28778-8 2020-06-174 160 Hong Kong
5331-01-273-1002 2020-05-135 100 US
5331-01-273-1002 2020-02-41 1283 DIBBS
5331-01-273-1002 2020-01-02 20 United States
MS287788 2019-10-294 2 United States
MS287788 2018-12-362 3 US
5331-01-273-1002 2018-07-201 1 DIBBS-RFPs
MS287788 2018-04-116 1 United States
MS287788 2018-04-109 30 US
MS287788 2018-04-96 5 Singapore
MS287788 2018-02-57 1 United States
MS287788 2017-11-314 100 US
MS28778-8 2017-11-306 2
MS287788 2017-08-241 100 United States
MS287788 2017-07-200 85 United States
MS28778-8 2017-06-171 4 United States
MS28778-8 2017-06-171 8 United States
MS287788 2017-02-53 120 United States
MS287788 2017-02-53 220 United States
MS287788 2017-01-24 8 United States
MS287788 2017-01-17 25 United States
MS287788 2016-07-207 100 us
MS287788 2016-04-116 50 US
MS28778-8 2016-03-81 108 United States
MS287788 2016-03-67 25 us
MS287788 2015-09-266 1 Thailand
MS287788 2015-09-262 132 Malaysia
MS287788 2015-08-219 50 US
MS287788 2015-07-208 5 FR
MS28778-8 2015-03-76 100 TH
MS28778-8 2015-03-76 50 TH
MS287788 2015-03-69 10 United States
MS287788 2015-03-64 1 Malaysia
MS287788 2015-02-50 24 Argentina
MS287788 2015-01-28 10 United States
MS28778-8 2014-11-330 6 MY
MS287788 2014-11-325 9 Malaysia
MS287788 2014-11-324 9 Malaysia
MS287788 2014-10-292 10 Malaysia
MS287788 2014-10-285 4 MY
MS287788 2014-09-246 7 KR
MS287788 2014-07-206 18 Malaysia
MS287788 2014-07-197 8 Malaysia
MS287788 2014-07-188 100 IN
MS287788 2014-04-113 9 United States
MS287788 2014-04-107 1 United States
MS287788 2014-04-97 164 US
MS287788 2014-03-64 100 IN
MS287788 2013-12-361 10 India
MS287788 2013-12-351 1 United States
MS287788 2013-11-308 20 Turkey
MS287788 2013-10-301 9 United States
MS28778-8 2013-10-297 10 US
MS28778-8 2013-10-297 10 US
MS287788 2013-06-175 100 United States
MS287788 2013-03-81 100 United States
MS28778-8 2013-02-39 92 US
MS28778-8 2012-11-310 302
MS287788 2012-10-298 50 AR
MS28778-8 2012-06-178 10 PK
MS287788 2012-04-117 50 United States
MS287788 2012-03-65 6 EC
MS287788 2011-10-292 40 us
MS287788 2011-05-149 1500 US
MS287788 2011-04-92 10 Sri Lanka
5331-01-273-1002 2011-03-74 1 Greece
MS287788 2010-12-351 5 US
MS287788 2010-09-266 624 United States
5331-01-273-1002 2010-04-103 589 DIBBS
MS287788 2010-03-71 100 US
5331-01-273-1002 2010-03-64 1 Canada
MS287788 2010-02-48 6 United States
5331-01-273-1002 2009-09-273 589 DIBBS
5331-01-273-1002 2009-09-264 1 Thailand
MS287788 2009-06-169 1 US
MS287788 2008-07-213 10 US
MS287788 2008-03-65 12 US
MS287788 2006-05-138 1 US

Cross Reference | NSN 5331-01-273-1002

Part Number Cage Code Manufacturer
722-2021-000PC65 04579 AURORA PUMP A UNIT OF GENERAL SIGNAL CORP
722-2021-000PC65 10941 CARVER PUMP COMPANY INC
MS28778-8 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS28778-8 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5331-01-273-1002

Characteristic Specifications
MATERIAL RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 10941
DESIGN CONTROL REFERENCE 722-2021-000PC65

Restrictions/Controls & Freight Information | NSN 5331-01-273-1002

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 148520 PACKING RUBR/GUM COMPOUND O/T FOAM
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 596 unknown
Originating Activity Code HX Navy ICP
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 5331-01-273-1002

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
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.
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
Stores Account Code1Marine Corps Stock Fund Account Item.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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