The O-Ring Assortment, cataloged under National Stock Number 5331-01-691-0791, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Leidos Inc. 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 | 5331-01-691-0791 |
| Primary Part Number | 1206028-208 |
| Item Name | O-Ring Assortment |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Leidos Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 1206028-208 PRIMARY | Leidos Inc (USA) |
| 5018T512 | Mcmaster-Carr Supply Co (USA) |
NSN 5331-01-691-0791 is a O-Ring Assortment, manufactured by Leidos Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-691-0791 has 2 manufacturer part numbers on file: 1206028-208 (Leidos Inc), 5018T512 (Mcmaster-Carr Supply Co).
Key specifications for 1206028-208: Part Name Assigned by Controlling Agency: O-RING, 028 BUNA-N. 0 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.