The Bolt,fluid Passage, cataloged under National Stock Number 4730-00-907-7280, 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 Northrop Grumman Systems Corporation. Government technical data includes 14 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-907-7280 |
| Primary Part Number | 123LM10175-1 |
| Item Name | Bolt,fluid Passage |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| First End Thread Series Designator | UNF |
| First End Thread Direction | RIGHT-HAND |
| Length From Bearing Surface of Wrenching Feature to End of First Diameter | 1.032 INCHES NOMINAL IN |
| First End Thread Class | 2A A |
| First End Style Designator | PLAIN |
| Second Diameter From Wrenching Feature | 0.622 INCHES NOMINAL IN |
| First End Thread Length | 0.500 INCHES NOMINAL IN |
| Length From Bearing Surface of Wrenching Feature to End of Second Diameter | 1.968 INCHES NOMINAL IN |
| First End Connection Type | THREADED EXTERNAL TUBE |
| First Radial Fluid Hole Diameter | 0.062 INCHES NOMINAL IN |
| Distance From First Radial Hole Center to End of Bolt | 3.062 INCHES NOMINAL IN |
| Material | STEEL |
| First Diameter From Wrenching Feature | 0.810 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 |
|---|---|
| 123LM10175-1 | Airtronics, Llc (USA) |
| 123LM10175-1 | Capy Machine Shop Inc. Dba Capy Machine Shop Inc (USA) |
| 123LM10175-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 123LM10175-1 | 5/9 Secondary reference Howe Machine & Tool Corp. Dba Howe Machine & Tool Corp |
| 123LM10175-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 4730-00-907-7280 is a Bolt,fluid Passage, manufactured by Northrop Grumman Systems Corporation, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-907-7280 has 3 manufacturer part numbers on file: 123LM10175-1 (Airtronics, Llc), 123LM10175-1 (Capy Machine Shop Inc. Dba Capy Machine Shop Inc), 123LM10175-1 (Northrop Grumman Systems Corporation).
Key specifications for 123LM10175-1: First End Thread Series Designator: UNF; First End Thread Direction: RIGHT-HAND; Length From Bearing Surface of Wrenching Feature to End of First Diameter: 1.032 INCHES NOMINAL IN; First End Thread Class: 2A A. 14 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.