The O-Ring, cataloged under National Stock Number 5331-01-643-9873, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng. This item has 3 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.
| Parameter | Value |
|---|---|
| NSN | 5331-01-643-9873 |
| Primary Part Number | 50942 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50942 PRIMARY | Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng (USA) |
| T/M SECT 6 PG 4-7 | Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng (USA) |
| C-2235227 REV D ITEM NO 7 | Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng (USA) |
NSN 5331-01-643-9873 is a O-Ring, manufactured by Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-643-9873 has 3 cross-referenced part numbers: 50942 (Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng), T/M SECT 6 PG 4-7 (Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng), C-2235227 REV D ITEM NO 7 (Esab Group, Inc., the Dba Esab Welding and Cutting Products Div Esab Welding and Cuttng).
There are 6 known substitutes for 5331-01-643-9873: 4130-00-507-5173, 5360-00-598-4946, 6220-01-068-8504 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50942: End Item Identification: 2232855 OXY C. 1 total characteristics are documented in the Federal Logistics Information System.