The Screw,machine, cataloged under National Stock Number 5305-00-285-5581, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lucent Technologies Inc Corporate Headquarters. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-285-5581 |
| Primary Part Number | 153839 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| Status | CANCELLED |
| Thread Class | 3A A |
| Features Provided | CASEHARDENED |
| Screw Material | STEEL |
| Width Between Flats | 0.250 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Thread Length | 0.625 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Thread Quantity Per Inch | 40 |
| Head Height | 0.094 INCHES NOMINAL IN |
| Screw Surface Treatment | CHROMATE ZINC |
| Thread Series Designator | UNF |
| Fastener Length | 0.625 INCHES NOMINAL IN |
| Internal Drive Style | CROSS RECESS TYPE 1 |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 153839 | Lucent Technologies Inc Corporate Headquarters (USA) |
| 153839 | American Telephone and Telegraph Co (USA) |
| 6811 | American Telephone and Telegraph Co (USA) |
| 153839 | Lucent Technologies Inc Dba Federal Marketing Group (USA) |
| 153839 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 4T6811 | Telemechanics Inc (USA) |
| 6811 | Telemechanics Inc (USA) |
| 153839 | Telemechanics Inc (USA) |
NSN 5305-00-285-5581 is a Screw,machine, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-285-5581 has 8 cross-referenced part numbers: 153839 (Lucent Technologies Inc Corporate Headquarters), 153839 (American Telephone and Telegraph Co), 6811 (American Telephone and Telegraph Co), 153839 (Lucent Technologies Inc Dba Federal Marketing Group), 153839 (Zf Industrieantriebe Witten Gmbh) and 3 more.
There are 12 known substitutes for 5305-00-285-5581: 5365-00-088-1757, 5905-00-111-8357, 6150-00-112-2458 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 153839: Thread Class: 3A A; Features Provided: CASEHARDENED; Screw Material: STEEL; Width Between Flats: 0.250 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-285-5581 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.