The O-Ring, cataloged under National Stock Number 5331-01-263-6717, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Greene Tweed & Co 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-263-6717 |
| Primary Part Number | 742F9FT-964-4780 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Greene Tweed & Co Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.071 INCHES NOMINAL IN |
| Material Document and Classification | L-P-410A FED SPEC SINGLE MATERIAL RESPONSE A |
| Center Hole Diameter | 5.000 INCHES NOMINAL IN |
| Material | PLASTIC POLYAMIDE NYLON |
| 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 |
|---|---|
| 742F9FT-964-4780 PRIMARY | Greene Tweed & Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 742F9FT-964-4780 | 5/9 Secondary reference Palmetto Inc |
NSN 5331-01-263-6717 is a O-Ring, manufactured by Greene Tweed & Co Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-263-6717 has 1 manufacturer part number on file: 742F9FT-964-4780 (Greene Tweed & Co Inc).
Key specifications for 742F9FT-964-4780: Cross-Sectional Height: 0.071 INCHES NOMINAL IN; Material Document and Classification: L-P-410A FED SPEC SINGLE MATERIAL RESPONSE A; Center Hole Diameter: 5.000 INCHES NOMINAL IN; Material: PLASTIC POLYAMIDE NYLON. 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.