Product Details | O-RING

5331-01-470-2127 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: M83248/2-430, M832482430, AMS7259 , AS3581430, AS3581-430 , MILR83248, MIL-R-83248, 55166852199, 551-6685219-9, 5331-01-470-2127, 01-470-2127, 5331014702127, 014702127

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 10 DEC 1999 01-470-2127

Demand History | NSN 5331-01-470-2127

Part Number Request Date QTY Origin
5331-01-470-2127 2025-08-233 291 DIBBS
MILR83248 2025-05-132 2 United States
5331-01-470-2127 2018-04-109 400 DIBBS
5331-01-470-2127 2017-09-253 250 DIBBS
MILR83248 2017-03-83 3 United States
MILR83248 2016-03-81 18 United States
MILR83248 2016-03-81 9 United States
MILR83248 2011-10-304 301 KR
M832482430 2011-04-103 113 US
5331-01-470-2127 2011-04-97 113 DIBBS
MILR83248 2011-01-05 1 CA
5331-01-470-2127 2010-12-361 113 DIBBS
5331-01-470-2127 2010-09-270 83 DIBBS
5331-01-470-2127 2010-05-124 40 DIBBS
5331-01-470-2127 2010-02-47 64 DIBBS
MILR83248 2007-08-221 4 US

Cross Reference | NSN 5331-01-470-2127

Part Number Cage Code Manufacturer
551-6685219-9 53711 NAVAL SEA SYSTEMS COMMAND
AMS7259 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS3581-430 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
M83248/2-430 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-R-83248 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5331-01-470-2127

Characteristic Specifications
MATERIAL RUBBER FLUOROCARBON CLASS FPM
MATERIAL DOCUMENT AND CLASSIFICATION MIL-R-83248,TY1,CL2 MIL SPEC SINGLE MATERIAL RESPONSE
HARDNESS RATING 90.0 SHORE DUROMETER A NOMINAL
TEMP RATING -15.0 DEG FAHRENHEIT AND 400.0 DEG FAHRENHEIT
CENTER HOLE DIAMETER 5.063 INCHES MINIMUM AND 5.137 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-R-83248
MANUFACTURERS CODE 81349
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE M83248/2-430

Restrictions/Controls & Freight Information | NSN 5331-01-470-2127

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5331-01-470-2127

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 Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each