The O-Ring, cataloged under National Stock Number 5331-01-530-2024, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Company. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-530-2024 |
| Primary Part Number | 9559K23 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Mcmaster-Carr Supply Company |
| Status | ACTIVE |
| Temp Rating | 450.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.103 INCHES NOMINAL IN |
| Color | WHITE |
| Center Hole Diameter | 0.362 INCHES NOMINAL IN |
| Material | PLASTIC TETRAFLUOROETHYLENE |
| 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 |
|---|---|
| 9559K23 PRIMARY | Mcmaster-Carr Supply Company (USA) |
NSN 5331-01-530-2024 is a O-Ring, manufactured by Mcmaster-Carr Supply Company, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-530-2024 has 1 manufacturer part number on file: 9559K23 (Mcmaster-Carr Supply Company).
Key specifications for 9559K23: Temp Rating: 450.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.103 INCHES NOMINAL IN; Color: WHITE; Center Hole Diameter: 0.362 INCHES NOMINAL 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.