The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-206-3509, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Corp Electro-Motive Div. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5305-00-206-3509 |
| Primary Part Number | 100053 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | General Motors Corp Electro-Motive Div |
| Status | CANCELLED |
| Width Between Flats | 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Hardness Rating | 80.0 ROCKWELL B MINIMUM OVERALL |
| Thread Series Designator | UNF |
| Nondefinitive Spec/std Data | 2 TYPE AND 1 STYLE AND 2 GRADE |
| Material Document and Classification | SAE GR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Surface Finish | 125.0 MICROINCHES BEARING SURFACE OF HEAD |
| Minimum Tensile Strength | 74000 POUNDS PER SQUARE INCH LBS |
| Head Style | HEXAGON |
| Thread Quantity Per Inch | 20 |
| Thread Length | 1.250 INCHES MINIMUM IN |
| Head Height | 0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM IN |
| Fastener Length | 1.750 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.500 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Thread Class | 2A A |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 100053 | General Motors Corp Electro-Motive Div (USA) |
| 100053 | General Motors Corp (USA) |
| FFS85 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| MS35290-114 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 85179 | Brockway Motor Trucks Div of Mack Trucks Inc (USA) |
| CF8X28 | Kaitlin Corp (USA) |
| 100053 | Diamond Reo Truck Co (USA) |
| 100053 | Army Weapons Command Attn Amswe-Ree-S (USA) |
NSN 5305-00-206-3509 is a Screw,cap,hexagon Head, manufactured by General Motors Corp Electro-Motive Div, classified under FSC 5305 (No Item Name Available). Status: cancelled.
NSN 5305-00-206-3509 has 8 cross-referenced part numbers: 100053 (General Motors Corp Electro-Motive Div), 100053 (General Motors Corp), FFS85 (Federal Specifications Promulgated by General Services Administration Washington DC), MS35290-114 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 85179 (Brockway Motor Trucks Div of Mack Trucks Inc) and 3 more.
There are 11 known substitutes for 5305-00-206-3509: 5910-00-004-7786, 6145-00-583-3789, 5910-00-733-7931 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 100053: Width Between Flats: 0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; Material: STEEL OVERALL; Hardness Rating: 80.0 ROCKWELL B MINIMUM OVERALL; Thread Series Designator: UNF. 16 total characteristics are documented in the Federal Logistics Information System.
NSN 5305-00-206-3509 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.