The O-Ring, cataloged under National Stock Number 5331-01-669-5369, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-669-5369 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Material Document and Classification | NAS1613 NATIONAL STD SINGLE MATERIAL RESPONSE |
| Specification/standard Data | 80205-NAS1612 REV8/ PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Peripheral Diameter | 0.118 INCHES NOMINAL IN |
| Center Hole Diameter | 1.72 INCHES NOMINAL IN |
| Material | PLASTIC FLUORINATED ETHYLENE PROPYLENE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| NAS1613 | 3/1 Design control — primary reference U.S. Government activity |
| NAS1612-24A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5331-01-669-5369 is a O-Ring, classified under FSC 5331, O-ring. Status: active.
Key specifications for 5331-01-669-5369: Temp Rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Material Document and Classification: NAS1613 NATIONAL STD SINGLE MATERIAL RESPONSE; Specification/standard Data: 80205-NAS1612 REV8/ PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Peripheral Diameter: 0.118 INCHES NOMINAL IN. 6 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.