The Screw,machine, cataloged under National Stock Number 5305-00-286-3805, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-286-3805 |
| Primary Part Number | 6990 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Lucent Technologies Inc Corporate Headquarters |
| Status | CANCELLED |
| Screw Surface Treatment | NICKEL |
| Thread Quantity Per Inch | 32 |
| Fastener Length | 0.594 INCHES NOMINAL IN |
| Internal Drive Style | SLOT |
| Features Provided | CASEHARDENED |
| Head Height | 0.047 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Thread Length | 0.438 INCHES MINIMUM IN |
| Screw Material | STEEL |
| Thread Series Designator | UNEF |
| Width Between Flats | 0.375 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5305-00-286-3805 is a Screw,machine, manufactured by Lucent Technologies Inc Corporate Headquarters, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-286-3805 has 3 cross-referenced part numbers: 6990 (Lucent Technologies Inc Corporate Headquarters), 6990 (Lucent Technologies Inc Dba Federal Marketing Group), 6990 (Telemechanics Inc).
There are 6 known substitutes for 5305-00-286-3805: 5995-00-121-6334, 2530-00-813-7620, 4730-00-964-1781 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6990: Screw Surface Treatment: NICKEL; Thread Quantity Per Inch: 32; Fastener Length: 0.594 INCHES NOMINAL IN; Internal Drive Style: SLOT. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-286-3805 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.