The O-Ring, cataloged under National Stock Number 5331-01-283-4470, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Haemonetics Corporation. Government technical data includes 3 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 | 5331-01-283-4470 |
| Primary Part Number | 05956-00 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Haemonetics Corporation |
| Status | ACTIVE |
| Cross-Sectional Height | 0.125 INCHES NOMINAL IN |
| Center Hole Diameter | 5.000 INCHES NOMINAL IN |
| Material | RUBBER |
| 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 |
|---|---|
| 05956-00 PRIMARY | Haemonetics Corporation (USA) |
NSN 5331-01-283-4470 is a O-Ring, manufactured by Haemonetics Corporation, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-283-4470 has 1 manufacturer part number on file: 05956-00 (Haemonetics Corporation).
Key specifications for 05956-00: Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Center Hole Diameter: 5.000 INCHES NOMINAL IN; End Item Identification: 6515-01-240-6883,BLOOD RECOVERY SYSTEM; MDL. 2004; Material: RUBBER. 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.