Product Details | O-RING

5331-01-272-9300 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: NAS1602908, NAS1602-908, NAS1602908CP, NAS1602-908CP, NAS16128, NAS1612-8, NAS16128CP, NAS1612-8CP, 140BB24PC26, 140BB28PC21, 140BB29 PC 71, 140BB29PC71, 5331-01-272-9300, 01-272-9300, 5331012729300, 012729300

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 18 FEB 1988 01-272-9300

Drawings & Photos | NSN 5331-01-272-9300


Demand History | NSN 5331-01-272-9300

Part Number Request Date QTY Origin
NAS16128 2025-07-192 4 United States
NAS16128 2024-09-269 128 Israel
NAS16128 2019-04-91 20 RU
NAS1612-8 2018-10-281 1 US
NAS16128 2018-04-120 6 US
5331-01-272-9300 2018-04-112 642 DIBBS
5331-01-272-9300 2018-03-86 2 Philippines
5331-01-272-9300 2018-03-64 1984 DIBBS
5331-01-272-9300 2018-02-56 1984 DIBBS
NAS16128 2016-08-237 10 United States
NAS16128 2015-04-99 1 US
5331-01-272-9300 2013-09-253 1042 DIBBS
NAS1612-8 2013-05-134 50 CZ
NAS16128 2012-01-04 10 RU
5331-01-272-9300 2010-09-264 1000 US
NAS16128 2010-07-208 24 United States
NAS16128 2010-07-208 24 United States
5331-01-272-9300 2010-06-161 295 DIBBS

Cross Reference | NSN 5331-01-272-9300

Part Number Cage Code Manufacturer
140BB24PC26 02750 EATON AEROSPACE LLC DIV ELECTRICAL SENSING & CONTROLS
140BB28PC21 02750 EATON AEROSPACE LLC DIV ELECTRICAL SENSING & CONTROLS
140BB29 PC 71 02750 EATON AEROSPACE LLC DIV ELECTRICAL SENSING & CONTROLS
NAS1602-908 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
NAS1602-908CP 03950 NAVAL INVENTORY CONTROL POINT MECHANICSBURG
NAS1612-8 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES
NAS1612-8CP 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5331-01-272-9300

Characteristic Specifications
MATERIAL RUBBER ETHYLENE-PROPYLENE CLASS EPM
CENTER HOLE DIAMETER 0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.084 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
SPECIFICATION/STANDARD DATA 80205-NAS1612 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
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 80205
DESIGN CONTROL REFERENCE NAS1612-8

Restrictions/Controls & Freight Information | NSN 5331-01-272-9300

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: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 5331-01-272-9300

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each