The O-Ring, cataloged under National Stock Number 5331-01-452-7014, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Blako Inc. Dba Blakeslee. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-ring (FSG 53) |
| Manufacturers | Blako Inc. Dba Blakeslee (CAGE 7L611) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-452-7014 |
| Primary Part Number | 17381 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Blako Inc. Dba Blakeslee |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 17381 PRIMARY | Blako Inc. Dba Blakeslee (USA) |
| Reference | Meaning |
|---|---|
| 17381 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-01-452-7014 is a O-Ring, manufactured by Blako Inc. Dba Blakeslee, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-452-7014 has 1 manufacturer part number on file: 17381 (Blako Inc. Dba Blakeslee).
2 possible matches (shared part number, not a government interchangeability claim): 8465-01-502-7325, 8465-01-560-7776. Verify interchangeability with system specifications before substitution.
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.