The Screw,machine, cataloged under National Stock Number 5305-00-180-4962, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Prestolite Electric Inc. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-180-4962 |
| Primary Part Number | 60143 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Prestolite Electric Inc |
| Status | CANCELLED |
| Fastener Length | 0.312 INCHES NOMINAL IN |
| Countersink Angle | 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM |
| Thread Direction | RIGHT-HAND |
| Head Diameter | 0.257 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Screw Material | STEEL |
| Thread Quantity Per Inch | 32 |
| Thread Length | 0.229 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Internal Drive Style | SLOT |
| Nominal Thread Diameter | 0.138 INCHES IN |
| Head Style | FLAT COUNTERSUNK |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5305-00-180-4962 is a Screw,machine, manufactured by Prestolite Electric Inc, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-180-4962 has 2 cross-referenced part numbers: 60143 (Prestolite Electric Inc), 60143 (Brown M).
There are 7 known substitutes for 5305-00-180-4962: 5977-00-237-5715, 3020-00-868-2012, 5977-01-070-8345 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 60143: Fastener Length: 0.312 INCHES NOMINAL IN; Countersink Angle: 80.0 DEGREES MINIMUM AND 82.0 DEGREES MAXIMUM; Thread Direction: RIGHT-HAND; Head Diameter: 0.257 INCHES MINIMUM AND 0.279 INCHES MAXIMUM IN. 12 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-180-4962 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.