The Bolt,fluid Passage, cataloged under National Stock Number 4730-01-450-4274, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Unex Corp Div Hytorc Division Unex Corporation. 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 | 4730-01-450-4274 |
| Primary Part Number | 090156 |
| Item Name | Bolt,fluid Passage |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Unex Corp Div Hytorc Division Unex Corporation |
| 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 |
|---|---|
| 090156 PRIMARY | Unex Corp Div Hytorc Division Unex Corporation (USA) |
NSN 4730-01-450-4274 is a Bolt,fluid Passage, manufactured by Unex Corp Div Hytorc Division Unex Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-450-4274 has 1 manufacturer part number on file: 090156 (Unex Corp Div Hytorc Division Unex Corporation).
Key specifications for 090156: Special Features: NEXT ASSEMBLY 5130-01-342-1949; End Item Identification: SUPPORT EQUIPMENT, C-17A AIRCRAFT A. 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.