The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-017-9837, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hatch & Kirk, Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 28 commercial cross-references from 24 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 | 5305-00-017-9837 |
| Primary Part Number | 179837 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Hatch & Kirk, Inc. |
| Status | CANCELLED |
| Thread Quantity Per Inch | 16 |
| Thread Class | 2A A |
| Hardness Rating | 23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Width Between Flats | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Minimum Tensile Strength | 120000 POUNDS PER SQUARE INCH LBS |
| Thread Length | 0.750 INCHES NOMINAL IN |
| Fastener Length | 0.750 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Height | 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 179837 | Hatch & Kirk, Inc. (USA) |
| 2X33 | Kenworth Truck Co a Div of Paccar Inc (USA) |
| S56-06 | Garwood/feller Inc Garwood Winch Div (USA) |
| 391271 | White Motor Corp (USA) |
| 802285 | Acme Tool and Machine Co Inc (USA) |
| 1C612 | Clark Material Handling Company (USA) |
| 204D | Paccar Government Group Co Yarrow Bay Office Pk (USA) |
| 2X33 | Corbitt Co Inc (USA) |
| S122119 | Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA) |
| 103222 | Garwood/feller Inc Garwood Winch Div (USA) |
| MILS933TYPEA | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 12A7037 | Napco International Llc Dba Napco International Inc (USA) |
| 1C612 | Clark Equipment Co (USA) |
| MS35295-58 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 227476 | General Motors Corp (USA) |
| 179837 | General Motors Corp (USA) |
| NL194 | Renk America Llc Div Renk America (USA) |
| 7371908 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 204D | Dana Corp Spicer Transmission Div (USA) |
| S266 | Kaitlin Corp (USA) |
NSN 5305-00-017-9837 is a Screw,cap,hexagon Head, manufactured by Hatch & Kirk, Inc., classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-017-9837 has 28 cross-referenced part numbers: 179837 (Hatch & Kirk, Inc.), 2X33 (Kenworth Truck Co a Div of Paccar Inc), S56-06 (Garwood/feller Inc Garwood Winch Div), 391271 (White Motor Corp), 802285 (Acme Tool and Machine Co Inc) and 23 more.
There are 12 known substitutes for 5305-00-017-9837: 5310-00-012-0638, 2930-00-065-7048, 5905-00-141-1168 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 179837: Thread Quantity Per Inch: 16; Thread Class: 2A A; Hardness Rating: 23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL; Material: STEEL OVERALL. 13 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-017-9837 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.