The Bolt,fluid Passage, cataloged under National Stock Number 4730-00-192-7558, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Eaton Aerospace Llc. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-192-7558 |
| Primary Part Number | 21233 |
| Item Name | Bolt,fluid Passage |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Eaton Aerospace Llc |
| Status | ACTIVE |
| Wrenching Feature Style | HEXAGON |
| First End Thread Series Designator | UNF |
| Width Across Flats | 0.750 INCHES NOMINAL IN |
| Length From Bearing Surface of Wrenching Feature to End of Fourth Diameter | 0.932 INCHES NOMINAL IN |
| Wrenching Feature Style | HEXAGON |
| Material | STEEL CORROSION RESISTING |
| First End Nominal Thread Size | 0.562 INCHES IN |
| First End Style Designator | PLAIN |
| Wrenching Feature Height | 0.157 INCHES NOMINAL IN |
| First End Thread Class | 2A A |
| Wrenching Feature Height | 0.157 INCHES NOMINAL IN |
| Length From Bearing Surface of Wrenching Feature to End of Second Diameter | 0.750 INCHES NOMINAL IN |
| Length From Bearing Surface of Wrenching Feature to Bolt End | 0.932 INCHES NOMINAL IN |
| Width Across Flats | 0.750 INCHES NOMINAL IN |
| First End Thread Class | 2A A |
| Body Style | RELIEVED |
| Length From Bearing Surface of Wrenching Feature to End of Third Diameter | 0.810 INCHES NOMINAL IN |
| First Radial Fluid Hole Diameter | 0.035 INCHES NOMINAL IN |
| First End Thread Series Designator | UNF |
| Length From Bearing Surface of Wrenching Feature to End of Fourth Diameter | 0.932 INCHES NOMINAL IN |
| First End Thread Direction | RIGHT-HAND |
| Length From Bearing Surface of Wrenching Feature to End of First Diameter | 0.110 INCHES NOMINAL IN |
| Second Diameter From Wrenching Feature | 0.375 INCHES NOMINAL IN |
| First Radial Fluid Hole Diameter | 0.035 INCHES NOMINAL IN |
| Fourth Diameter From Wrenching Feature | 0.373 INCHES NOMINAL IN |
| Length From Bearing Surface of Wrenching Feature to End of Third Diameter | 0.810 INCHES NOMINAL IN |
| Third Diameter From Wrenching Feature | 0.490 INCHES NOMINAL IN |
| Concentric Hole Diameter | 0.202 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 21233 PRIMARY | Eaton Aerospace Llc (USA) |
NSN 4730-00-192-7558 is a Bolt,fluid Passage, manufactured by Eaton Aerospace Llc, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-192-7558 has 1 cross-referenced part number: 21233 (Eaton Aerospace Llc).
There are 5 known substitutes for 4730-00-192-7558: 5330-00-012-1580, 5110-00-260-1665, 3120-00-424-5514 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 21233: Wrenching Feature Style: HEXAGON; First End Thread Series Designator: UNF; Width Across Flats: 0.750 INCHES NOMINAL IN; Overall Length: 1.082 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.