The O-Ring, cataloged under National Stock Number 5331-01-009-5131, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Carp Industries Corp Dba Carp Coastal Marine & Rv. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5331-01-009-5131 |
| Primary Part Number | 7445341-0024 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Carp Industries Corp Dba Carp Coastal Marine & Rv |
| Status | ACTIVE |
| Temp Rating | -167.0 FAHRENHEIT AND 530.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.065 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material Document and Classification | ZZ-R-765,CL 1 FED SPEC SINGLE MATERIAL RESPONSE |
| Center Hole Diameter | 1.090 INCHES MINIMUM AND 1.114 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE CLASS Q |
| 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 |
|---|---|
| 7445341-0024 PRIMARY | Carp Industries Corp Dba Carp Coastal Marine & Rv (USA) |
| Reference | Meaning |
|---|---|
| 7445341-0024 | 5/9 Secondary reference U.S. Government activity |
NSN 5331-01-009-5131 is a O-Ring, manufactured by Carp Industries Corp Dba Carp Coastal Marine & Rv, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-009-5131 has 1 manufacturer part number on file: 7445341-0024 (Carp Industries Corp Dba Carp Coastal Marine & Rv).
Key specifications for 7445341-0024: Temp Rating: -167.0 FAHRENHEIT AND 530.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.065 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material Document and Classification: ZZ-R-765,CL 1 FED SPEC SINGLE MATERIAL RESPONSE; Center Hole Diameter: 1.090 INCHES MINIMUM AND 1.114 INCHES MAXIMUM IN. 5 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.