The O-Ring, cataloged under National Stock Number 5331-01-272-0641, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Schutte & Koerting Acquisition Company Div Schutte & Koerting Acquitision Company. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Ametek Inc Schutte and Koerting Div (CAGE 53553); Schutte & Koerting Acquisition Company Div Schutte & Koerting Acquitision Company (CAGE 0E3N0) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-272-0641 |
| Primary Part Number | 90S-0039V-0010 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Schutte & Koerting Acquisition Company Div Schutte & Koerting Acquitision Company |
| 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 |
|---|---|
| 90S-0039V0010 | Ametek Inc Schutte and Koerting Div (USA) |
| 90S-0039V-0010 PRIMARY | Schutte & Koerting Acquisition Company Div Schutte & Koerting Acquitision Company (USA) |
| Reference | Meaning |
|---|---|
| 54-E-104 57-12-283V PART 24 | 5/9 Secondary reference Ametek Inc Schutte and Koerting Div |
NSN 5331-01-272-0641 is a O-Ring, manufactured by Schutte & Koerting Acquisition Company Div Schutte & Koerting Acquitision Company, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-272-0641 has 2 manufacturer part numbers on file: 90S-0039V0010 (Ametek Inc Schutte and Koerting Div), 90S-0039V-0010 (Schutte & Koerting Acquisition Company Div Schutte & Koerting Acquitision Company).
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.