The Bolt,machine, cataloged under National Stock Number 5306-00-018-0091, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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 | 5306-00-018-0091 |
| Primary Part Number | 180091 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Features Provided | FINISHED HEAD |
| Width Between Flats | 0.500 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Surface Treatment | CADMIUM OR ZINC OVERALL |
| Material Document and Classification | SAE GR 5 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Fastener Length | 2.500 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Hardness Rating | 23.0 ROCKWELL C MINIMUM AND 30.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Minimum Yield Strength | 85000 POUNDS PER SQUARE INCH LBS |
| Thread Length | 1.062 INCHES MINIMUM IN |
| Grip Length | 1.438 INCHES NOMINAL IN |
| Head Height | 0.203 INCHES NOMINAL IN |
| Head Style | HEXAGON |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 18 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-00-018-0091 is a Bolt,machine, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-018-0091 has 2 cross-referenced part numbers: 180091 (General Motors Llc Dba General Motors Llc), 180091 (General Motors Corp).
There are 3 known substitutes for 5306-00-018-0091: 6105-00-660-8369, 7045-01-462-8997, 5331-01-484-3899. Verify interchangeability with system specifications before substitution.
Key specifications for 180091: Features Provided: FINISHED HEAD; Width Between Flats: 0.500 INCHES NOMINAL IN; Nominal Thread Diameter: 0.312 INCHES IN; Surface Treatment: CADMIUM OR ZINC OVERALL. 16 total characteristics are documented in the Federal Logistics Information System.