The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-010-0149, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 18 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-010-0149 |
| Primary Part Number | S140 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Fastener Length | 1.750 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.438 INCHES IN |
| Surface Finish | 63.0 MICROINCHES THREADS |
| Surface Finish | 125.0 MICROINCHES BEARING SURFACE OF HEAD |
| Surface Finish | 125.0 MICROINCHES GRIP |
| Material Document and Classification | SAE GR 2 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Material | STEEL OVERALL |
| Hardness Rating | 80.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM OVERALL |
| Nondefinitive Spec/std Data | 2 TYPE AND 10P STYLE AND 2 GRADE |
| Thread Quantity Per Inch | 14 |
| Head Style | HEXAGON |
| Minimum Tensile Strength | 74000 POUNDS PER SQUARE INCH LBS |
| Head Height | 0.272 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.612 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Length | 1.125 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| S140 PRIMARY | Cummins Inc. (USA) |
| 100149 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| 100149 | Diamond Reo Truck Co (USA) |
| FFS85 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 100149 | General Motors Corp (USA) |
| S-140 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 100149 | Army Weapons Command Attn Amswe-Ree-S (USA) |
| S140 | Cummins Ltd (GBR) |
NSN 5305-00-010-0149 is a Screw,cap,hexagon Head, manufactured by Cummins Inc., classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-010-0149 has 8 cross-referenced part numbers: S140 (Cummins Inc.), 100149 (General Motors Llc Dba General Motors Llc), 100149 (Diamond Reo Truck Co), FFS85 (Federal Specifications Promulgated by General Services Administration Washington DC), 100149 (General Motors Corp) and 3 more.
There are 12 known substitutes for 5305-00-010-0149: 4210-00-126-0092, 5331-00-222-0583, 5120-00-269-7971 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for S140: Fastener Length: 1.750 INCHES NOMINAL IN; Nominal Thread Diameter: 0.438 INCHES IN; Surface Finish: 63.0 MICROINCHES THREADS; Surface Finish: 125.0 MICROINCHES BEARING SURFACE OF HEAD. 18 total characteristics are documented in the Federal Logistics Information System.