The O-Ring, cataloged under National Stock Number 5331-01-629-7337, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Alamo Group Texas Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Alamo Group Texas Llc (CAGE 6RAY2) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-629-7337 |
| Primary Part Number | MVSRBP20 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Alamo Group Texas Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MVSRBP20 PRIMARY | Alamo Group Texas Llc (USA) |
NSN 5331-01-629-7337 is a O-Ring, manufactured by Alamo Group Texas Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-629-7337 has 1 manufacturer part number on file: MVSRBP20 (Alamo Group Texas Llc).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.