The Bolt,machine, cataloged under National Stock Number 5306-00-496-7678, 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 Corp Electro-Motive Div. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 5 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 | 5306-00-496-7678 |
| Primary Part Number | 181339 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | General Motors Corp Electro-Motive Div |
| Status | CANCELLED |
| Width Between Flats | 0.500 INCHES NOMINAL IN |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 24 |
| Features Provided | FINISHED HEAD |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Length | 1.000 INCHES MINIMUM IN |
| Material | STEEL COMP 1035 OR STEEL COMP 1040 OVERALL |
| Hardness Rating | 25.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL |
| Thread Direction | RIGHT-HAND |
| Thread Series Designator | UNF |
| Material Document and Classification | QQ-S-634 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Head Height | 0.219 INCHES NOMINAL IN |
| Thread Class | 2A A |
| Head Style | HEXAGON |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 181339 | General Motors Corp Electro-Motive Div (USA) |
| 181339 | Terex Corp (USA) |
| 0181339 | Terex Corp (USA) |
| 1-0181339 | Terex Corp (USA) |
| A504 | Terex Corp (USA) |
| 100308 | Terex Corp (USA) |
| 181339 | Progress Rail Locomotive Inc. Dba Progress Rail Switching Services Llc (USA) |
| 1-0181339 | General Motors Llc Dba General Motors Llc (USA) |
| 100308 | General Motors Corp (USA) |
| A504 | General Motors Corp (USA) |
| 181339 | General Motors Llc Dba General Motors Llc (USA) |
| 0181339 | General Motors Llc Dba General Motors Llc (USA) |
| 100308 | General Motors Llc Dba General Motors Llc (USA) |
| A504 | General Motors Llc Dba General Motors Llc (USA) |
| 0181339 | General Motors Corp (USA) |
| 1-0181339 | General Motors Corp (USA) |
| 181339 | General Motors Corp (USA) |
NSN 5306-00-496-7678 is a Bolt,machine, manufactured by General Motors Corp Electro-Motive Div, classified under FSC 5306 (No Item Name Available). Status: cancelled.
NSN 5306-00-496-7678 has 17 cross-referenced part numbers: 181339 (General Motors Corp Electro-Motive Div), 181339 (Terex Corp), 0181339 (Terex Corp), 1-0181339 (Terex Corp), A504 (Terex Corp) and 12 more.
There are 12 known substitutes for 5306-00-496-7678: 5306-00-687-6220, 5306-00-018-1339, 3825-00-110-3748 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 181339: Width Between Flats: 0.500 INCHES NOMINAL IN; Fastener Length: 1.000 INCHES NOMINAL IN; Thread Quantity Per Inch: 24; Features Provided: FINISHED HEAD. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5306-00-496-7678 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.