The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-00-012-0677, 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. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-00-012-0677 |
| Primary Part Number | 120677 |
| Item Name | Screw,cap,hexagon Head |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| Fastener Length | 1.500 INCHES NOMINAL IN |
| Minimum Tensile Strength | 69000 POUNDS PER SQUARE INCH LBS |
| Width Between Flats | 0.562 INCHES NOMINAL IN |
| Thread Length | 1.000 INCHES MINIMUM IN |
| Hardness Rating | 100.0 ROCKWELL B MAXIMUM OVERALL |
| Material | STEEL OVERALL |
| Surface Treatment | CADMIUM OVERALL |
| Nondefinitive Spec/std Data | 2 TYPE AND 10P STYLE AND 2 GRADE |
| Head Height | 0.234 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Thread Quantity Per Inch | 24 |
| Thread Series Designator | UNF |
| Head Style | HEXAGON |
| Thread Class | 2A A |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 120677 | General Motors Corp (USA) |
| 42S5ETABLEVIII | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 120677 | General Motors Llc Dba General Motors Llc (USA) |
| FFS85TYPE2STYLE10PGRADE2 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 120677 | Diamond Reo Truck Co (USA) |
| 1000-818 | Kaitlin Corp (USA) |
NSN 5305-00-012-0677 is a Screw,cap,hexagon Head, manufactured by General Motors Corp, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-00-012-0677 has 6 cross-referenced part numbers: 120677 (General Motors Corp), 42S5ETABLEVIII (Federal Specifications Promulgated by General Services Administration Washington DC), 120677 (General Motors Llc Dba General Motors Llc), FFS85TYPE2STYLE10PGRADE2 (Federal Specifications Promulgated by General Services Administration Washington DC), 120677 (Diamond Reo Truck Co) and 1 more.
There are 3 known substitutes for 5305-00-012-0677: 4440-00-446-3107, 5310-01-582-4064, 5330-01-626-2824. Verify interchangeability with system specifications before substitution.
Key specifications for 120677: Fastener Length: 1.500 INCHES NOMINAL IN; Minimum Tensile Strength: 69000 POUNDS PER SQUARE INCH LBS; Width Between Flats: 0.562 INCHES NOMINAL IN; Thread Length: 1.000 INCHES MINIMUM IN. 15 total characteristics are documented in the Federal Logistics Information System.