The O-Ring, cataloged under National Stock Number 5331-01-599-0727, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Larkos Packing and Distribution Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-599-0727 |
| Primary Part Number | 1295N268 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Larkos Packing and Distribution 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 |
|---|---|
| 1295N268 | Larkos Packing and Distribution Inc. (USA) |
| 1295N268 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| D1418-60X2-FKM | 3/2 Design control — primary reference U.S. Government activity |
| ZUSAV2X60 | 5/9 Secondary reference Usa Sealing, Inc. |
NSN 5331-01-599-0727 is a O-Ring, manufactured by Larkos Packing and Distribution Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-599-0727 has 2 manufacturer part numbers on file: 1295N268 (Larkos Packing and Distribution Inc.), 1295N268 (Mcmaster-Carr Supply Co).
Key specifications for 1295N268: End Item Identification: RG-31 MRAP; MEDIUM MINE PROTECTED VEHICLE - MMPV. 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.