The O-Ring, cataloged under National Stock Number 5331-01-693-6834, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Busak and Shamban Inc. Government technical data includes 2 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 | 5331-01-693-6834 |
| Primary Part Number | OR1505500 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Busak and Shamban Inc |
| Status | ACTIVE |
| Center Hole Diameter | 55.0 MILLIMETERS MINIMUM MM |
| Material | RUBBER BUTADIENE NITRILE |
| 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 |
|---|---|
| OR1505500 PRIMARY | Busak and Shamban Inc (USA) |
NSN 5331-01-693-6834 is a O-Ring, manufactured by Busak and Shamban Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-693-6834 has 1 manufacturer part number on file: OR1505500 (Busak and Shamban Inc).
Key specifications for OR1505500: Center Hole Diameter: 55.0 MILLIMETERS MINIMUM MM; Part Name Assigned by Controlling Agency: O-RING; Material: RUBBER BUTADIENE NITRILE. 2 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.