The Screw,machine, cataloged under National Stock Number 5305-00-939-9644, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Massachusetts Institute of Technology. Government technical data includes 12 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 | 5305-00-939-9644 |
| Primary Part Number | 102540 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Massachusetts Institute of Technology |
| Status | ACTIVE |
| Thread Quantity Per Inch | 72 |
| Thread Length | 0.202 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | UNF |
| Width Between Flats | 0.107 INCHES MINIMUM AND 0.109 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Head Height | 0.111 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.073 INCHES IN |
| Fastener Length | 0.202 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Screw Material | STEEL COMP 416 |
| Screw Material Document and Classification | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 102540 PRIMARY | Massachusetts Institute of Technology (USA) |
NSN 5305-00-939-9644 is a Screw,machine, manufactured by Massachusetts Institute of Technology, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-939-9644 has 1 cross-referenced part number: 102540 (Massachusetts Institute of Technology).
There are 5 known substitutes for 5305-00-939-9644: 4920-00-526-0860, 5950-00-733-0264, 4730-00-804-6689 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 102540: Thread Quantity Per Inch: 72; Thread Length: 0.202 INCHES MINIMUM IN; Thread Direction: RIGHT-HAND; Thread Series Designator: UNF. 12 total characteristics are documented in the Federal Logistics Information System.