The O-Ring Set, cataloged under National Stock Number 5331-01-646-9141, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is King Nutronics Corporation Dba King Nutronics. 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 Set |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | King Nutronics Corporation Dba King Nutronics (CAGE 13859) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-646-9141 |
| Primary Part Number | 3750-906-001 |
| Item Name | O-Ring Set |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | King Nutronics Corporation Dba King Nutronics |
| 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 |
|---|---|
| 3750-906-001 PRIMARY | King Nutronics Corporation Dba King Nutronics (USA) |
NSN 5331-01-646-9141 is a O-Ring Set, manufactured by King Nutronics Corporation Dba King Nutronics, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-646-9141 has 1 manufacturer part number on file: 3750-906-001 (King Nutronics Corporation Dba King Nutronics).
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.