The O-Ring, cataloged under National Stock Number 5331-01-417-0030, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Mth Tool Company Inc. Dba Mth Pumps. 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 | Mth Tool Company Inc. Dba Mth Pumps (CAGE 61260) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-417-0030 |
| Primary Part Number | 7-2479-01-457 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Mth Tool Company Inc. Dba Mth Pumps |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 7-2479-01-457 PRIMARY | Mth Tool Company Inc. Dba Mth Pumps (USA) |
NSN 5331-01-417-0030 is a O-Ring, manufactured by Mth Tool Company Inc. Dba Mth Pumps, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-417-0030 has 1 manufacturer part number on file: 7-2479-01-457 (Mth Tool Company Inc. Dba Mth Pumps).
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.