The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-017-9841, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Allis-Chalmers Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 43 commercial cross-references from 31 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 | 5305-00-017-9841 |
| Primary Part Number | 0903631 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Allis-Chalmers Corp |
| Status | CANCELLED |
| Head Height | 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Nondefinitive Spec/std Data | 2 TYPE AND 10P STYLE AND 5 GRADE |
| Hardness Rating | 23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL OVERALL |
| Width Between Flats | 0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Head Style | HEXAGON |
| Thread Length | 1.000 INCHES MINIMUM IN |
| Thread Quantity Per Inch | 16 |
| Fastener Length | 1.250 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Minimum Tensile Strength | 120000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 2A A |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 0903631 | Allis-Chalmers Corp (USA) |
| Q1804 | Navistar International Corporation Dba Navistar (USA) |
| 213733 | General Motors Corp (USA) |
| 2309D | Service Products Corp (USA) |
| 109258 | General Motors Corp (USA) |
| BB6038 | Diamond Reo Truck Co (USA) |
| CC6X20 | Kaitlin Corp (USA) |
| 92406 | Briggs and Stratton Corp (USA) |
| S944 | Weaver Div of Dura Corp (USA) |
| 14X3233 | Napco International Llc Dba Napco International Inc (USA) |
| 21352 | Dresser, Llc (USA) |
| MS35295-62 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 2774791 | Energy Services Group Div of Cooper Industries Inc (USA) |
| V4B101 | Teledyne Continental Motors Industrial Products Div Teledyne Industries Inc Sub of Teledyne Inc (USA) |
| P102-7 | Tuthill Corporation Dba Tuthill Pump Group (USA) |
| 903631 | Allis-Chalmers Corp (USA) |
| X8-604 | Eaton Corp Transmission Div (USA) |
| 24A2C112 | Ingersoll Rand Co (USA) |
| X1-29 | Cushman Inc a Ransom Co Pobox 7248 Charlotte Nc 28241 7248 (USA) |
| 2062 | Empire Electric Brake Co |
NSN 5305-00-017-9841 is a Screw,cap,hexagon Head, manufactured by Allis-Chalmers Corp, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-017-9841 has 43 cross-referenced part numbers: 0903631 (Allis-Chalmers Corp), Q1804 (Navistar International Corporation Dba Navistar), 213733 (General Motors Corp), 2309D (Service Products Corp), 109258 (General Motors Corp) and 38 more.
There are 12 known substitutes for 5305-00-017-9841: 5305-00-068-0511, 9540-00-145-4525, 3110-00-157-0618 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 0903631: Head Height: 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN; Nominal Thread Diameter: 0.375 INCHES IN; Nondefinitive Spec/std Data: 2 TYPE AND 10P STYLE AND 5 GRADE; Hardness Rating: 23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-017-9841 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.