The O-Ring, cataloged under National Stock Number 5331-01-563-6811, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Meritor Specialty Products Llc. 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 | Cadillac Gage Textron Inc. (CAGE 10237); Meritor Specialty Products Llc (CAGE 56664) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-563-6811 |
| Primary Part Number | 8634079 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Meritor Specialty Products Llc |
| 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 |
NSN 5331-01-563-6811 is a O-Ring, manufactured by Meritor Specialty Products Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-563-6811 has 2 manufacturer part numbers on file: 217430 (Cadillac Gage Textron Inc.), 8634079 (Meritor Specialty Products Llc).
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.