The O-Ring, cataloged under National Stock Number 5331-01-391-2904, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Eaton Aerospace, Llc Dba Jackson South (CAGE 90166); Eaton Aerospace, Llc Dba Jackson South (CAGE 62983) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-391-2904 |
| Primary Part Number | 878916 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-01-391-2904 is a O-Ring, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-391-2904 has 2 cross-referenced part numbers: 878916 (Eaton Aerospace, Llc Dba Jackson South), 878916 (Eaton Aerospace, Llc Dba Jackson South).
There is 1 known substitute for 5331-01-391-2904: 5325-00-753-3736. Verify interchangeability with system specifications before substitution.