The Bolt,fluid Passage, cataloged under National Stock Number 4730-01-189-6593, 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 Perkins Engines Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4730-01-189-6593 |
| Primary Part Number | 0095344 |
| Item Name | Bolt,fluid Passage |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Perkins Engines Inc |
| Status | ACTIVE |
| Body Style | PLAIN |
| Wrenching Feature Style | HEXAGON |
| 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 |
|---|---|
| 0095344 | Biurrarena S.c.l. (ESP) |
| M816/75001 | Tld Wollard Llc (USA) |
| 0095344 PRIMARY | Perkins Engines Inc (USA) |
| Reference | Meaning |
|---|---|
| 816/75001 | 5/9 Secondary reference Tld Wollard Llc |
NSN 4730-01-189-6593 is a Bolt,fluid Passage, manufactured by Perkins Engines Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-189-6593 has 3 manufacturer part numbers on file: 0095344 (Biurrarena S.c.l.), M816/75001 (Tld Wollard Llc), 0095344 (Perkins Engines Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5935-01-318-5964, 5305-01-471-3205. Verify interchangeability with system specifications before substitution.
Key specifications for 0095344: Body Style: PLAIN; Wrenching Feature Style: HEXAGON; End Item Identification: DGF TRACTOR, AIRCRAFT TOWING, MB-4.. 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.