The Bolt,fluid Passage, cataloged under National Stock Number 4730-01-130-8774, 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 General Electric Company. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-130-8774 |
| Primary Part Number | 1007G40 PIECE1 |
| Item Name | Bolt,fluid Passage |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| First End Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| First End Thread Direction | RIGHT-HAND |
| First End Thread Class | 2A A |
| First End Style Designator | PLAIN |
| Second Diameter From Wrenching Feature | 0.620 INCHES NOMINAL IN |
| Concentric Hole Depth | 5.760 INCHES NOMINAL IN |
| First End Thread Length | 1.000 INCHES NOMINAL IN |
| Wrenching Feature Style | ROUND |
| Material Document and Classification | QQ-B-626,COMP 22,1/2 HARD FED SPEC SINGLE MATERIAL RESPONSE |
| First End Connection Type | THREADED EXTERNAL TUBE |
| Concentric Hole Diameter | 0.312 INCHES NOMINAL IN |
| First Radial Fluid Hole Diameter | 0.156 INCHES NOMINAL IN |
| Distance From First Radial Hole Center to End of Bolt | 3.920 INCHES NOMINAL IN |
| Material | COPPER ALLOY |
| First Diameter From Wrenching Feature | 0.998 INCHES NOMINAL IN |
| First End Nominal Thread Size | 0.500 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 |
|---|---|
| 781E557 PIECE7 | General Electric Company (USA) |
| 1007G40 PIECE1 PRIMARY | General Electric Company (USA) |
NSN 4730-01-130-8774 is a Bolt,fluid Passage, manufactured by General Electric Company, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-130-8774 has 2 manufacturer part numbers on file: 781E557 PIECE7 (General Electric Company), 1007G40 PIECE1 (General Electric Company).
Key specifications for 1007G40 PIECE1: First End Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); First End Thread Direction: RIGHT-HAND; First End Thread Class: 2A A; First End Style Designator: PLAIN. 16 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.