The O-Ring, cataloged under National Stock Number 5331-01-145-7947, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Essex Industries, Inc. Dba Essex Industries. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Essex Industries, Inc. Dba Essex Industries (CAGE 88535) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-145-7947 |
| Primary Part Number | 7128 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Essex Industries, Inc. Dba Essex Industries |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7128 PRIMARY | Essex Industries, Inc. Dba Essex Industries (USA) |
NSN 5331-01-145-7947 is a O-Ring, manufactured by Essex Industries, Inc. Dba Essex Industries, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-145-7947 has 1 cross-referenced part number: 7128 (Essex Industries, Inc. Dba Essex Industries).
There are 8 known substitutes for 5331-01-145-7947: 5340-00-161-1180, 5306-00-272-4440, 4530-01-323-5300 and 5 more. Verify interchangeability with system specifications before substitution.