The O-Ring, cataloged under National Stock Number 5331-01-445-5852, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Admiral Filter Company Llc. This item has 2 commercial cross-references 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 | Admiral Filter Company Llc (CAGE 25204) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-445-5852 |
| Primary Part Number | 690352 ITEM 6 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Admiral Filter Company Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS568-902 | Admiral Filter Company Llc (USA) |
| 690352 ITEM 6 PRIMARY | Admiral Filter Company Llc (USA) |
NSN 5331-01-445-5852 is a O-Ring, manufactured by Admiral Filter Company Llc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-445-5852 has 2 cross-referenced part numbers: AS568-902 (Admiral Filter Company Llc), 690352 ITEM 6 (Admiral Filter Company Llc).
There are 6 known substitutes for 5331-01-445-5852: 5331-00-052-0537, 5331-00-127-7199, 5331-00-165-1971 and 3 more. Verify interchangeability with system specifications before substitution.