The O-Ring, cataloged under National Stock Number 5331-01-277-8000, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions. 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 | Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions (CAGE 05939) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-277-8000 |
| Primary Part Number | AR10403-123AC |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions |
| 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 |
|---|---|
| AR10403-123AC PRIMARY | Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions (USA) |
NSN 5331-01-277-8000 is a O-Ring, manufactured by Saint-Gobain Performance Plastics Corporation Div Omniseal Solutions, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-277-8000 has 1 manufacturer part number on file: AR10403-123AC (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.