The O-Ring, cataloged under National Stock Number 5331-01-129-6793, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (CAGE 55378) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-129-6793 |
| Primary Part Number | 273-00 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 273 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40144-06 PIECE 38 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 273-00 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 5331-01-129-6793 is a O-Ring, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-129-6793 has 3 cross-referenced part numbers: 273 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40144-06 PIECE 38 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 273-00 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 9 known substitutes for 5331-01-129-6793: 3830-00-127-6906, 1680-00-517-8388, 2520-00-846-0181 and 6 more. Verify interchangeability with system specifications before substitution.