The O-Ring, cataloged under National Stock Number 5331-00-740-9763, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5331-00-740-9763 |
| Primary Part Number | 7409763 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.402 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN |
| Center Hole Diameter | 2.465 INCHES MINIMUM AND 2.485 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 7409763 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| PGF9648-33 | Dana Off Highway Products, Llc (USA) |
| PGF9648-33 | International Food Products Inc (USA) |
| Reference | Meaning |
|---|---|
| PGF9648-33 | 5/9 Secondary reference Vme Americas Inc Sub of Vme Group N V |
NSN 5331-00-740-9763 is a O-Ring, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-740-9763 has 3 manufacturer part numbers on file: 7409763 (U S Army Tank Automotive Command Amsta-Im-Mm), PGF9648-33 (Dana Off Highway Products, Llc), PGF9648-33 (International Food Products Inc).
Key specifications for 7409763: Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.402 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN; Center Hole Diameter: 2.465 INCHES MINIMUM AND 2.485 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC. 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.