The Screw,machine, cataloged under National Stock Number 5305-00-638-1638, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 13 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-638-1638 |
| Primary Part Number | 150754 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | CANCELLED |
| Thread Class | 3A A |
| Screw Material | STEEL |
| Thread Direction | RIGHT-HAND |
| Head Style | FLAT CHAMFER |
| Head Diameter | 0.375 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Screw Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE |
| Internal Drive Style | SLOT |
| Thread Quantity Per Inch | 32 |
| Head Height | 0.094 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Fastener Length | 0.531 INCHES NOMINAL IN |
| Thread Length | 0.469 INCHES MINIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 150754 PRIMARY | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
NSN 5305-00-638-1638 is a Screw,machine, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-638-1638 has 1 cross-referenced part number: 150754 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There are 5 known substitutes for 5305-00-638-1638: 5340-00-370-0497, 3030-00-528-4246, 1440-00-966-4581 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 150754: Thread Class: 3A A; Screw Material: STEEL; Thread Direction: RIGHT-HAND; Head Style: FLAT CHAMFER. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-638-1638 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.