The O-Ring, cataloged under National Stock Number 5331-01-679-5631, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is San Diego Seal Inc Dba San Diego Seal Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-679-5631 |
| Primary Part Number | SDS-N3.00X114 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | San Diego Seal Inc Dba San Diego Seal Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 3.00 MILLIMETERS NOMINAL MM |
| Center Hole Diameter | 114.0 MILLIMETERS NOMINAL MM |
| Material | RUBBER SYNTHETIC |
| 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 |
|---|---|
| SDS-N3.00X114 PRIMARY | San Diego Seal Inc Dba San Diego Seal Inc (USA) |
NSN 5331-01-679-5631 is a O-Ring, manufactured by San Diego Seal Inc Dba San Diego Seal Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-679-5631 has 1 manufacturer part number on file: SDS-N3.00X114 (San Diego Seal Inc Dba San Diego Seal Inc).
Key specifications for SDS-N3.00X114: Cross-Sectional Height: 3.00 MILLIMETERS NOMINAL MM; Center Hole Diameter: 114.0 MILLIMETERS NOMINAL MM; End Item Identification: DEHUMIDIFIER; Material: RUBBER SYNTHETIC. 3 specifications are documented in the U.S. Government catalog.
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.