Product Details | O-RING

5331-01-178-8606 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: M83461/1-334, M834611334, AMS-P-83461/1, AMSP834611, MIL-P-83461/1, MILP834611, 74A6702701015, 74A670270-1015 , 29A2510510211, 29A25105-102-11, 5331-01-178-8606, 01-178-8606, 5331011788606, 011788606

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 10 MAY 1984 01-178-8606

Drawings & Photos | NSN 5331-01-178-8606


Demand History | NSN 5331-01-178-8606

Part Number Request Date QTY Origin
5331-01-178-8606 2025-10-286 7035 DIBBS
5331-01-178-8606 2024-07-193 4654 DIBBS
5331-01-178-8606 2023-07-192 100 United States
5331-01-178-8606 2023-06-156 12 United States
M834611334 2022-12-355 20 Germany
5331-01-178-8606 2020-06-171 1 DIBBS-RFPs
5331-01-178-8606 2020-02-48 100 United States
5331-01-178-8606 2019-01-24 596 DIBBS
74A670270-1015 2017-01-11 9
5331-01-178-8606 2016-11-321 7677 DIBBS
M834611334 2016-09-265 2 Singapore
5331-01-178-8606 2016-05-143 3145 DIBBS
5331-01-178-8606 2016-04-104 3145 DIBBS
AMS-P-83461/1 2016-03-81 126 United States
AMS-P-83461/1 2016-03-81 4 United States
AMS-P-83461/1 2016-03-81 17 United States
5331-01-178-8606 2015-12-343 2262 DIBBS
5331-01-178-8606 2015-06-153 1064 DIBBS
AMSP834611 2013-01-11 72 US
MILP834611 2013-01-11 72 US
MIL-P-83461/1 2012-03-88 56 United States
M834611334 2011-03-90 2400 United States
5331-01-178-8606 2011-03-68 4 OM
5331-01-178-8606 2010-11-306 5 US
MILP834611 2007-10-275 50 United States

Cross Reference | NSN 5331-01-178-8606

Part Number Cage Code Manufacturer
29A25105-102-11 81205 THE BOEING COMPANY DBA BOEING
AMS-P-83461/1 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M83461/1-334 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M83461/1-334 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-P-83461/1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5331-01-178-8606

Characteristic Specifications
MATERIAL RUBBER SYNTHETIC
MATERIAL DOCUMENT AND CLASSIFICATION MIL-P-83461 MIL SPEC SINGLE MATERIAL RESPONSE
HARDNESS RATING 75.0 SHORE DUROMETER A NOMINAL
TEMP RATING -65.0 DEG FAHRENHEIT AND 275.0 DEG FAHRENHEIT
CENTER HOLE DIAMETER 2.580 INCHES MINIMUM AND 2.620 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5331-01-178-8606

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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating S 60
Less than truck load rating W Rating Variable
Water commodity Code 671 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 5331-01-178-8606

Category Code Description
Cognizance Codes7RAeronautical Depot Level Repairable Spares
Naval Inventory Control Point, Philadelphia
Special Material IDGF (Non-HSP) FIGHTER SUPPORTAIRCRAFT(F/A-18)
Issue Repair, or RequisitionARRepairable item subject to centrally managed rework program at designated sites. Mandatory turn-in of item required except when initial issue or replacement of surveyed item is involved.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationLLead Service - 22 (Repairable)
ReparabilityE(1) IRAM Program Intensive Management Reparables (2) Material (expendable ordnance) Requiring Lot and Serial Number Control but which is Reported by Serial Number Only
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative