The O-Ring, cataloged under National Stock Number 5331-01-395-4811, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Westerbeke Corporation. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Westerbeke Corporation (CAGE 03798) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-395-4811 |
| Primary Part Number | 19321 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Westerbeke Corporation |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 19321 PRIMARY | Westerbeke Corporation (USA) |
NSN 5331-01-395-4811 is a O-Ring, manufactured by Westerbeke Corporation, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-395-4811 has 1 cross-referenced part number: 19321 (Westerbeke Corporation).
There are 4 known substitutes for 5331-01-395-4811: 5306-00-638-4740, 5330-00-966-2290, 6650-01-202-0562 and 1 more. Verify interchangeability with system specifications before substitution.