Product Details | O-RING

5331-01-476-7678 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: PL14006N18ITEM456B, 20A11XMS1031, 5331-01-476-7678, 01-476-7678, 5331014767678, 014767678

Hardware and Abrasives | O-Ring

Supply Group (FSG) NSN Assign. NIIN
53 21 JUL 2000 01-476-7678

Demand History | NSN 5331-01-476-7678

Part Number Request Date QTY Origin
20A11XMS1031 2025-06-170 6 DIBBS
20A11XMS1031 2024-10-302 12 DIBBS
20A11XMS1031 2024-09-252 12 DIBBS
20A11XMS1031 2024-06-157 12 DIBBS
20A11XMS1031 2024-03-91 50 DIBBS
20A11XMS1031 2019-07-212 8 DIBBS
5331-01-476-7678 2017-09-267 5 DIBBS
5331-01-476-7678 2017-07-199 3 DIBBS
5331-01-476-7678 2013-02-46 10 DIBBS
5331-01-476-7678 2012-04-96 3 DIBBS
5331-01-476-7678 2012-03-75 3 DIBBS
5331-01-476-7678 2010-09-252 3 DIBBS
5331-01-476-7678 2010-09-246 4 US

Cross Reference | NSN 5331-01-476-7678

Part Number Cage Code Manufacturer
20A11XMS1031 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
PL14006N18ITEM456B 88032 CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION

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Technical Data | NSN 5331-01-476-7678

Characteristic Specifications
MATERIAL RUBBER FLUOROCARBON CLASS FPM
MATERIAL DOCUMENT AND CLASSIFICATION MIL-R-83248,TY 1,CL 1 MIL SPEC SINGLE MATERIAL RESPONSE
HARDNESS RATING 75.0 SHORE DUROMETER A NOMINAL
CENTER HOLE DIAMETER 31.000 INCHES NOMINAL
CROSS-SECTIONAL HEIGHT 0.250 INCHES NOMINAL
III END ITEM IDENTIFICATION SUB ATMOSPHERE CONTROL(88032)PARTS LIST 14006N18
III PART NAME ASSIGNED BY CONTROLLING AGENCY O-RING (CASING COVER OUTER)
MANUFACTURERS CODE 88032
DESIGN CONTROL REFERENCE 20A11XMS1031

Restrictions/Controls & Freight Information | NSN 5331-01-476-7678

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 194050 GASKETS/RINGS PLUMBING FIXTURES
Less than car load rating
Less than truck load rating Q 70.0
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 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 5331-01-476-7678

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