PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

V3E10079-31CPO-Ring

Naval Inventory Control Point Mechanicsburg · NSN 5331-01-534-8877 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-534-8877 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-534-8877. Primary manufacturer part number: V3E10079-31CP.
Features
  • O-Ring — FSC 5331
  • 21 verified cross-references
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The O-Ring, cataloged under National Stock Number 5331-01-534-8877, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. This item has 21 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-Ring (FSG 53)
ManufacturersNaval Inventory Control Point Mechanicsburg (CAGE 03950); Vacco Industries (CAGE 99517); National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (CAGE 80205); Carleton Technologies Inc Div Tampa Facility (CAGE 1W506); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349)
Technical Specifications
ParameterValue
NSN5331-01-534-8877
Primary Part NumberV3E10079-31CP
Item NameO-Ring
FSC / FSG5331 / 53 — O-Ring
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5331-00-111-07341433-643376-3 INTERCHANGEABLE
O-Ring
Parker-Hannifin Corporation Div Gas Turbine Fuel Systems
5331-00-166-1001AS3209-020 INTERCHANGEABLE
O-Ring
Sae International Dba Sae International
5330-00-934-9883NAS1593-020 INTERCHANGEABLE
Packing,preformed
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5331-01-076-5705 INTERCHANGEABLE
O-Ring
5330-01-352-9661 INTERCHANGEABLE
Packing,preformed
5331-01-386-9823 INTERCHANGEABLE
O-Ring
5330-01-463-8826AS3085-020 INTERCHANGEABLE
Packing,preformed,a
Rolls Royce Corp
Cross-Reference Index
Part NumberManufacturer
V3E10079-31CP Naval Inventory Control Point Mechanicsburg (USA)
M83284/1-020CP Naval Inventory Control Point Mechanicsburg (USA)
V3E10074-31 Vacco Industries (USA)
NAS1593-020 National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use (USA)
3423-1001-1 ITEM 25 Carleton Technologies Inc Div Tampa Facility (USA)
1000-0060-20 Carleton Technologies Inc Div Tampa Facility (USA)
M83248/1-020 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M83284/1-020 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
3423-1001 ITEM 25 Carleton Technologies Inc Div Tampa Facility (USA)
3423-1001-1 ITEM 25CP Naval Inventory Control Point Mechanicsburg (USA)
3423-5000 ITEM 19CP Naval Inventory Control Point Mechanicsburg (USA)
AS3209-020CP Naval Inventory Control Point Mechanicsburg (USA)
AS3209-020 Sae International Dba Sae International (USA)
V3D10352-21CP Naval Inventory Control Point Mechanicsburg (USA)
V3E10079-31 Vacco Industries (USA)
NAS1593-020CP Naval Inventory Control Point Mechanicsburg (USA)
3423-5000 ITEM 19 Carleton Technologies Inc Div Tampa Facility (USA)
V3E10074-31CP Naval Inventory Control Point Mechanicsburg (USA)
3423-1001 ITEM 25CP Naval Inventory Control Point Mechanicsburg (USA)
V3D10352-21 Vacco Industries (USA)
Related Parts
5331-00-111-0734INTERCHANGEABLE
O-RING
1433-643376-3
5331-00-166-1001INTERCHANGEABLE
O-RING
AS3209-020
5330-00-934-9883INTERCHANGEABLE
PACKING,PREFORMED
NAS1593-020
5331-01-076-5705INTERCHANGEABLE
O-RING
5330-01-352-9661INTERCHANGEABLE
PACKING,PREFORMED
5331-01-386-9823INTERCHANGEABLE
O-RING
5330-01-463-8826INTERCHANGEABLE
PACKING,PREFORMED,A
AS3085-020

Frequently Asked Questions

What is NSN 5331-01-534-8877?

NSN 5331-01-534-8877 is a O-Ring, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5331 (O-Ring). Status: active.

What are the part numbers for NSN 5331-01-534-8877?

NSN 5331-01-534-8877 has 21 cross-referenced part numbers: V3E10079-31CP (Naval Inventory Control Point Mechanicsburg), M83284/1-020CP (Naval Inventory Control Point Mechanicsburg), V3E10074-31 (Vacco Industries), NAS1593-020 (National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use), 3423-1001-1 ITEM 25 (Carleton Technologies Inc Div Tampa Facility) and 16 more.

What NSN replaces 5331-01-534-8877?

There are 7 known substitutes for 5331-01-534-8877: 5331-00-111-0734, 5331-00-166-1001, 5330-00-934-9883 and 4 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com