The Bolt,machine, cataloged under National Stock Number 5306-00-270-7390, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-270-7390 |
| Primary Part Number | 8330308 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Head Height | 0.219 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.562 INCHES IN |
| Width Between Flats | 0.875 INCHES NOMINAL IN |
| Head Style | HEXAGON |
| Thread Quantity Per Inch | 18 |
| Thread Length | 0.812 INCHES MINIMUM IN |
| Material Document and Classification | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND |
| Material | STEEL COMP 1335 OVERALL |
| Features Provided | UNFINISHED HEAD |
| Fastener Length | 2.562 INCHES NOMINAL IN |
| Thread Series Designator | UNF |
| Hardness Rating | 27.8 ROCKWELL C MINIMUM AND 34.3 ROCKWELL C MAXIMUM OVERALL |
| Shank Unthreaded Hole Diameter | 0.156 INCHES NOMINAL FIRST HOLE IN |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 2.374 INCHES NOMINAL FIRST HOLE IN |
| Thread Class | 3A A |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 8330308 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 2035371 | General Motors Llc Dba General Motors Llc (USA) |
| 90826 | White Motor Corp (USA) |
| 2035371 PRIMARY | General Motors Corp (USA) |
| 2035371 | Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02 (USA) |
| 11A8295 PRIMARY | Napco International Llc Dba Napco International Inc (USA) |
| 15X112 PRIMARY | Meritor Heavy Vehicle Systems, Llc (USA) |
| 16613F | Diamond Reo Truck Co (USA) |
| 36617J | Diamond Reo Truck Co (USA) |
NSN 5306-00-270-7390 is a Bolt,machine, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-270-7390 has 9 cross-referenced part numbers: 8330308 (U S Army Tank Automotive Command Amsta-Im-Mm), 2035371 (General Motors Llc Dba General Motors Llc), 90826 (White Motor Corp), 2035371 (General Motors Corp), 2035371 (Military Vehicles Opn General Motors Truck and Bus Group Ms 2603-02) and 4 more.
There are 4 known substitutes for 5306-00-270-7390: 4320-00-368-7506, 5826-00-676-1799, 4920-01-299-5162 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 8330308: Head Height: 0.219 INCHES NOMINAL IN; Nominal Thread Diameter: 0.562 INCHES IN; Width Between Flats: 0.875 INCHES NOMINAL IN; Head Style: HEXAGON. 16 total characteristics are documented in the Federal Logistics Information System.