The O-Ring, cataloged under National Stock Number 5331-01-687-1361, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Air-Lock, Incorporated. This item has 1 commercial cross-reference from 1 manufacturer, 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 | Air-Lock, Incorporated (CAGE 97375) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-687-1361 |
| Primary Part Number | 6122-5 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Air-Lock, Incorporated |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6122-5 PRIMARY | Air-Lock, Incorporated (USA) |
NSN 5331-01-687-1361 is a O-Ring, manufactured by Air-Lock, Incorporated, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-687-1361 has 1 cross-referenced part number: 6122-5 (Air-Lock, Incorporated).
There are 5 known substitutes for 5331-01-687-1361: 5330-00-199-7838, 5331-00-582-2130, 5905-00-593-8232 and 2 more. Verify interchangeability with system specifications before substitution.