The Bolt,fluid Passage, cataloged under National Stock Number 4730-01-043-6370, 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 Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 27 specifications, cited from the U.S. Government catalog. 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 | 4730-01-043-6370 |
| Primary Part Number | 12008063 |
| Item Name | Bolt,fluid Passage |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| First End Thread Series Designator | UNF |
| Width Across Flats | 1.390 INCHES MINIMUM AND 1.440 INCHES MAXIMUM IN |
| First End Thread Direction | RIGHT-HAND |
| Second End Nominal Thread Size | 0.125 INCHES IN |
| Length From Bearing Surface of Wrenching Feature to End of First Diameter | 2.620 INCHES NOMINAL IN |
| Body Style | PLAIN |
| First End Thread Class | 3A A |
| First End Thread Quantity Per Inch | 12 |
| First End Style Designator | PLAIN |
| Concentric Hole Depth | 2.407 INCHES NOMINAL IN |
| Wrenching Feature Height | 0.547 INCHES NOMINAL IN |
| Second End Thread Series Designator | NPT |
| First End Thread Length | 1.380 INCHES NOMINAL IN |
| Wrenching Feature Style | HEXAGON |
| Second End Thread Direction | RIGHT-HAND |
| Second End Style Designator | PLAIN |
| Length From Bearing Surface of Wrenching Feature to Bolt End | 4.000 INCHES NOMINAL IN |
| First End Connection Type | THREADED EXTERNAL TUBE |
| Concentric Hole Diameter | 0.120 INCHES NOMINAL IN |
| Surface Treatment | CHROMIUM |
| First Radial Fluid Hole Diameter | 0.120 INCHES NOMINAL IN |
| Distance From First Radial Hole Center to End of Bolt | 2.250 INCHES NOMINAL IN |
| Material | STEEL |
| Second End Thread Length | 0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM IN |
| Second End Connection Type | THREADED INTERNAL PIPE |
| First Diameter From Wrenching Feature | 0.9975 INCHES MINIMUM AND 0.9985 INCHES MAXIMUM IN |
| First End Nominal Thread Size | 1.000 INCHES IN |
| 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 |
|---|---|
| 12008063 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 4730-01-043-6370 is a Bolt,fluid Passage, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-043-6370 has 1 manufacturer part number on file: 12008063 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 12008063: First End Thread Series Designator: UNF; Width Across Flats: 1.390 INCHES MINIMUM AND 1.440 INCHES MAXIMUM IN; First End Thread Direction: RIGHT-HAND; Second End Nominal Thread Size: 0.125 INCHES IN. 27 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.