The O-Ring, cataloged under National Stock Number 5331-01-421-6084, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (CAGE 00624); Eaton Aviation Corporation (CAGE 08118) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-421-6084 |
| Primary Part Number | 5543-1 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-01-421-6084 is a O-Ring, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-421-6084 has 2 cross-referenced part numbers: 5543-1 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 5543-1 (Eaton Aviation Corporation).
There are 5 known substitutes for 5331-01-421-6084: 6850-00-403-4681, 3455-01-044-7949, 4320-01-375-2134 and 2 more. Verify interchangeability with system specifications before substitution.