The O-Ring, cataloged under National Stock Number 5331-01-495-4608, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-495-4608 |
| Primary Part Number | 23526038 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Center Hole Diameter | 5.199 INCHES MINIMUM AND 5.269 INCHES MAXIMUM 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 | X |
| Part Number | Manufacturer |
|---|---|
| 23526038 PRIMARY | Rolls-Royce Solutions America Inc (USA) |
| DDE 23526038 | Daimler Truck North America Llc (USA) |
NSN 5331-01-495-4608 is a O-Ring, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-495-4608 has 2 manufacturer part numbers on file: 23526038 (Rolls-Royce Solutions America Inc), DDE 23526038 (Daimler Truck North America Llc).
Key specifications for 23526038: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Center Hole Diameter: 5.199 INCHES MINIMUM AND 5.269 INCHES MAXIMUM IN; End Item Identification: NSN 2320-01-432-4847 TRUCK TRAILER; Material: RUBBER FLUOROCARBON CLASS FPM. 3 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.