The Bolt,fluid Passage, cataloged under National Stock Number 4730-00-787-2127, 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 A and M Aerospace, Inc.. Government technical data includes 22 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-787-2127 |
| Primary Part Number | 4J13358-101A |
| Item Name | Bolt,fluid Passage |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | A and M Aerospace, Inc. |
| Status | ACTIVE |
| First End Thread Series Designator | UNF |
| Width Across Flats | 1.246 INCHES NOMINAL IN |
| First End Thread Direction | RIGHT-HAND |
| Length From Bearing Surface of Wrenching Feature to End of First Diameter | 2.350 INCHES NOMINAL IN |
| Body Style | PLAIN |
| First End Thread Class | 3A A |
| Cotter Pin Hole Diameter | 0.146 INCHES NOMINAL IN |
| First End Thread Quantity Per Inch | 14 |
| Concentric Hole Depth | 1.640 INCHES NOMINAL IN |
| Wrenching Feature Height | 0.300 INCHES NOMINAL IN |
| First End Thread Length | 0.770 INCHES NOMINAL IN |
| Wrenching Feature Style | HEXAGON |
| Material Document and Classification | AMS 6487 ASSN STD SINGLE MATERIAL RESPONSE |
| Second End Style Designator | PLAIN |
| Length From Bearing Surface of Wrenching Feature to Bolt End | 3.120 INCHES NOMINAL IN |
| Concentric Hole Diameter | 0.212 INCHES MINIMUM AND 0.218 INCHES MAXIMUM IN |
| Distance From Bolt End to Hole Center | 0.130 INCHES NOMINAL IN |
| First Radial Fluid Hole Diameter | 0.062 INCHES NOMINAL IN |
| Distance From First Radial Hole Center to End of Bolt | 1.930 INCHES NOMINAL IN |
| Material | STEEL |
| First Diameter From Wrenching Feature | 0.874 INCHES NOMINAL IN |
| First End Nominal Thread Size | 0.875 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 |
|---|---|
| 4J13358-101A | A and M Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4J13358-101A | 3/2 Design control — primary reference U.S. Government activity |
NSN 4730-00-787-2127 is a Bolt,fluid Passage, manufactured by A and M Aerospace, Inc., classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-787-2127 has 1 manufacturer part number on file: 4J13358-101A (A and M Aerospace, Inc.).
Key specifications for 4J13358-101A: First End Thread Series Designator: UNF; Width Across Flats: 1.246 INCHES NOMINAL IN; First End Thread Direction: RIGHT-HAND; Length From Bearing Surface of Wrenching Feature to End of First Diameter: 2.350 INCHES NOMINAL IN. 22 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.