The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-639-8118, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Chrysler Corp Dayton Plant 1. 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-639-8118 |
| Primary Part Number | 180124 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Chrysler Corp Dayton Plant 1 |
| Status | ACTIVE |
| Head Height | 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN |
| Width Between Flats | 0.551 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Length | 1.000 INCHES MINIMUM IN |
| Hardness Rating | 23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL |
| Material | STEEL OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 16 |
| Thread Class | 2A A |
| Fastener Length | 1.250 INCHES NOMINAL IN |
| Head Style | HEXAGON |
| Surface Treatment | CADMIUM AND CHROMATE OR ZINC AND CHROMATE OVERALL |
| Minimum Tensile Strength | 120000 POUNDS PER SQUARE INCH LBS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 180124 | Chrysler Corp Dayton Plant 1 (USA) |
| MS35297-62 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| X5792 | Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA) |
NSN 5305-00-639-8118 is a Screw,cap,hexagon Head, manufactured by Chrysler Corp Dayton Plant 1, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-639-8118 has 3 cross-referenced part numbers: 180124 (Chrysler Corp Dayton Plant 1), MS35297-62 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), X5792 (Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc).
There are 2 known substitutes for 5305-00-639-8118: 5305-00-018-0124, 5305-00-068-0511. Verify interchangeability with system specifications before substitution.
Key specifications for 180124: Head Height: 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN; Width Between Flats: 0.551 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Thread Length: 1.000 INCHES MINIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.