The Bushing,pipe, cataloged under National Stock Number 4730-01-268-4007, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-268-4007 |
| Primary Part Number | ST4905 |
| Item Name | Bushing,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp |
| Status | ACTIVE |
| Internal Thread Size | 0.250-18 |
| External Screw Thread Series Designator | NPTF |
| External Thread Direction | RIGHT-HAND |
| Internal Screw Thread Series Designator | NPTF |
| Internal Thread Direction | RIGHT-HAND |
| Style Designator | OUTSIDE HEXAGON OR OCTAGON (PARTIAL OR FULL THREAD OPTIONAL) |
| External Thread Size | 0.375-18 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 4730-01-268-4007 is a Bushing,pipe, manufactured by Lockheed Martin Corp, classified under FSC 4730 (No Item Name Available). Status: active.
NSN 4730-01-268-4007 has 3 cross-referenced part numbers: ST4905 (Lockheed Martin Corp), 10676 (Bosch Automotive Service Solutions Inc.), ST4905-12 (Lockheed Martin Corp).
There are 4 known substitutes for 4730-01-268-4007: 5950-00-147-7544, 4820-00-824-5721, 4330-01-095-7455 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for ST4905: Internal Thread Size: 0.250-18; External Screw Thread Series Designator: NPTF; External Thread Direction: RIGHT-HAND; Internal Screw Thread Series Designator: NPTF. 7 total characteristics are documented in the Federal Logistics Information System.