The O-Ring, cataloged under National Stock Number 5331-01-351-6356, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Simmonds Precision Products Inc. The record lists 2 manufacturer part numbers 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 | Simmonds Precision Products Inc (CAGE 12511); Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions (CAGE 05939) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-351-6356 |
| Primary Part Number | S6758-1 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Simmonds Precision Products Inc |
| 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 |
|---|---|
| S6758-1 PRIMARY | Simmonds Precision Products Inc (USA) |
| 60701-00163-1039 | Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions (USA) |
NSN 5331-01-351-6356 is a O-Ring, manufactured by Simmonds Precision Products Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-351-6356 has 2 manufacturer part numbers on file: S6758-1 (Simmonds Precision Products Inc), 60701-00163-1039 (Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions).
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.