The Screw,machine, cataloged under National Stock Number 5305-00-485-9256, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Defense Logistics Agency Dba Defense Supply Center Philadelphia. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-485-9256 |
| Primary Part Number | 00185 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Defense Logistics Agency Dba Defense Supply Center Philadelphia |
| Status | CANCELLED |
| Head Style | HEXAGON |
| Screw Material | STEEL CORROSION RESISTING |
| Width Between Flats | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Thread Series Designator | UNF |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Fastener Length | 0.802 INCHES MINIMUM AND 0.822 INCHES MAXIMUM IN |
| Internal Drive Style | SLOT |
| Head Height | 0.151 INCHES MINIMUM AND 0.161 INCHES MAXIMUM IN |
| Thread Length | 0.681 INCHES MINIMUM AND 0.693 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5305-00-485-9256 is a Screw,machine, manufactured by Defense Logistics Agency Dba Defense Supply Center Philadelphia, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-485-9256 has 4 cross-referenced part numbers: 00185 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), 10-5783 (Unison Industries Llc), 10-5783 (Amphenol Corp Div Amphenol Aerospace Operations), 10-5783 (Teledyne Industries Inc Teledyne Power Systems Div).
There are 3 known substitutes for 5305-00-485-9256: 1680-00-659-8879, 4820-01-196-7537, 4330-01-465-2385. Verify interchangeability with system specifications before substitution.
Key specifications for 00185: Head Style: HEXAGON; Screw Material: STEEL CORROSION RESISTING; Width Between Flats: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN; Thread Series Designator: UNF. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-485-9256 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.