The Screw,machine, cataloged under National Stock Number 5305-00-607-1437, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, 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 | 5305-00-607-1437 |
| Primary Part Number | 4912524-02 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Thread Quantity Per Inch | 32 |
| Screw Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE |
| Thread Class | 2A A |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Style | PAN NO. 2 |
| Head Height | 0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Length | 0.282 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Head Diameter | 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Fastener Length | 0.344 INCHES MINIMUM AND 0.375 INCHES MAXIMUM IN |
| Internal Drive Style | SLOT |
| Minimum Tensile Strength | 75000 POUNDS PER SQUARE INCH LBS |
| Screw Material | STEEL COMP 302 OR STEEL COMP 304 OR STEEL COMP 303 OR STEEL COMP 303SE |
| Screw Surface Treatment | PASSIVATE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4912524-02 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 4912524-03 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 4912524-02 | Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan (USA) |
NSN 5305-00-607-1437 is a Screw,machine, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-607-1437 has 3 cross-referenced part numbers: 4912524-02 (Northrop Grumman Systems Corporation), 4912524-03 (Zf Industrieantriebe Witten Gmbh), 4912524-02 (Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan).
There is 1 known substitute for 5305-00-607-1437: 5305-01-020-7570. Verify interchangeability with system specifications before substitution.
Key specifications for 4912524-02: Nominal Thread Diameter: 0.138 INCHES IN; Thread Quantity Per Inch: 32; Screw Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE; Thread Class: 2A A. 15 total characteristics are documented in the Federal Logistics Information System.