The O-Ring, cataloged under National Stock Number 5331-01-371-0462, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Technical Components Inc. Government technical data includes 4 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-371-0462 |
| Primary Part Number | 6696518-8 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Technical Components Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.070 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Center Hole Diameter | 1.489 INCHES NOMINAL IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 6696518-8 PRIMARY | Technical Components Inc (USA) |
| Reference | Meaning |
|---|---|
| 6696518-8/SZ129 | 3/9 Design control — primary reference Technical Components Inc |
| 6696518-8 | 3/1 Design control — primary reference Naval Sea Systems Command |
NSN 5331-01-371-0462 is a O-Ring, manufactured by Technical Components Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-371-0462 has 1 manufacturer part number on file: 6696518-8 (Technical Components Inc).
Key specifications for 6696518-8: Cross-Sectional Height: 0.070 INCHES NOMINAL IN; Criticality Code Justification: FEAT; Special Features: EXPLOSIVE ORDNANCE DISPOSAL TOOLS/EQUIP; Center Hole Diameter: 1.489 INCHES NOMINAL IN. 4 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.