The O-Ring, cataloged under National Stock Number 5331-01-394-2387, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Star Hydraulics Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Star Hydraulics Llc (CAGE 95745) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-394-2387 |
| Primary Part Number | P5-4 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Star Hydraulics Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| P5-4 PRIMARY | Star Hydraulics Llc (USA) |
NSN 5331-01-394-2387 is a O-Ring, manufactured by Star Hydraulics Llc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-394-2387 has 1 cross-referenced part number: P5-4 (Star Hydraulics Llc).
There are 6 known substitutes for 5331-01-394-2387: 5310-00-010-3031, 3460-01-140-0260, 5925-01-189-7268 and 3 more. Verify interchangeability with system specifications before substitution.