Neptune Chemical Pump Co Div of R a Industries Inc · NSN 5331-01-276-6657 · FSC 5331 · O-Ring
Verified by PartsTable
NSN 5331-01-276-6657 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-276-6657. Primary manufacturer part number: 100186.
5331-01-276-6657 — O-Ring illustration
Features
O-Ring — FSC 5331
2 verified cross-references
Primary manufacturer: Neptune Chemical Pump Co Div of R a Industries Inc
Applications
Fluid containment and leak prevention
Pressure boundary maintenance
Environmental sealing
General Description
The O-Ring, cataloged under National Stock Number 5331-01-276-6657, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Neptune Chemical Pump Co Div of R a Industries Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
Catalog Facts
Item Name
O-Ring
FSC / FSG
5331 — O-Ring (FSG 53)
Manufacturers
Neptune Chemical Pump Co Div of R a Industries Inc (CAGE 28625)
Technical Specifications
Parameter
Value
NSN
5331-01-276-6657
Primary Part Number
100186
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-Ring
Manufacturer
Neptune Chemical Pump Co Div of R a Industries Inc
NSN 5331-01-276-6657 is a O-Ring, manufactured by Neptune Chemical Pump Co Div of R a Industries Inc, classified under FSC 5331 (O-Ring). Status: active.
What are the part numbers for NSN 5331-01-276-6657?
NSN 5331-01-276-6657 has 2 cross-referenced part numbers: 516 (Neptune Chemical Pump Co Div of R a Industries Inc), 100186 (Neptune Chemical Pump Co Div of R a Industries Inc).
What NSN replaces 5331-01-276-6657?
There are 10 known substitutes for 5331-01-276-6657: 2530-00-164-3316, 5365-00-262-9269, 5330-00-291-0607 and 7 more. Verify interchangeability with system specifications before substitution.
✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.