The Adapter Bushing, cataloged under National Stock Number 4730-00-623-5540, 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 Lockheed Martin Corp. Government technical data includes 11 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-00-623-5540 |
| Primary Part Number | 725195 |
| Item Name | Adapter Bushing |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Male End Thread Class | 2A A |
| Female End Screw Thread Series Designator | NPT |
| Female End Thread Direction | RIGHT-HAND |
| Material | ALUMINUM ALLOY |
| Male End Thread Direction | RIGHT-HAND |
| Male End Thread Size | 0.562-18 |
| Wrenching Facility Shape | HEXAGON |
| Male End Thread Length | 0.450 INCHES NOMINAL IN |
| Female End Thread Size | 0.125-27 |
| Width Across Flats | 0.750 INCHES NOMINAL IN |
| Male End Screw Thread Series Designator | UNF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 725195 PRIMARY | Lockheed Martin Corp (USA) |
NSN 4730-00-623-5540 is a Adapter Bushing, manufactured by Lockheed Martin Corp, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-00-623-5540 has 1 cross-referenced part number: 725195 (Lockheed Martin Corp).
There is 1 known substitute for 4730-00-623-5540: 5930-00-669-7284. Verify interchangeability with system specifications before substitution.
Key specifications for 725195: Male End Thread Class: 2A A; Female End Screw Thread Series Designator: NPT; Female End Thread Direction: RIGHT-HAND; Material: ALUMINUM ALLOY. 12 total characteristics are documented in the Federal Logistics Information System.