The Bolt,machine, cataloged under National Stock Number 5306-00-752-1790, 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 6 commercial cross-references from 6 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 | 5306-00-752-1790 |
| Primary Part Number | 7521790 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Thread Direction | RIGHT-HAND |
| Fastener Length | 2.500 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 18 |
| Thread Class | 3A A |
| Head Style | HEXAGON |
| Material | STEEL OVERALL |
| Shank Unthreaded Hole Diameter | 0.141 INCHES NOMINAL FIRST HOLE IN |
| Hardness Rating | 27.6 ROCKWELL C MINIMUM AND 34.3 ROCKWELL C MAXIMUM OVERALL |
| Nominal Thread Diameter | 0.562 INCHES IN |
| Minimum Tensile Strength | 133000 POUNDS PER SQUARE INCH LBS |
| Features Provided | FINISHED HEAD |
| Thread Series Designator | UNF |
| Distance From Head Largest Bearing Surface to Shank Hole Center | 2.281 INCHES NOMINAL FIRST HOLE IN |
| Head Height | 0.422 INCHES NOMINAL IN |
| Thread Length | 0.875 INCHES MINIMUM IN |
| Width Between Flats | 0.812 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 363B1 | Diamond Reo Truck Co (USA) |
| 60-9-24 | Kaitlin Corp (USA) |
| 7521790 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 911636 | Sasco Inc Canadian Div |
| 15X295 | Meritor Heavy Vehicle Systems, Llc (USA) |
| 5306007521790 | E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
NSN 5306-00-752-1790 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 5306-00-752-1790 has 6 cross-referenced part numbers: 363B1 (Diamond Reo Truck Co), 60-9-24 (Kaitlin Corp), 7521790 (U S Army Tank Automotive Command Amsta-Im-Mm), 911636 (Sasco Inc Canadian Div), 15X295 (Meritor Heavy Vehicle Systems, Llc) and 1 more.
There are 3 known substitutes for 5306-00-752-1790: 5306-00-150-9320, 2920-00-857-9486, 8465-01-580-1429. Verify interchangeability with system specifications before substitution.
Key specifications for 7521790: Thread Direction: RIGHT-HAND; Fastener Length: 2.500 INCHES NOMINAL IN; Thread Quantity Per Inch: 18; Thread Class: 3A A. 16 total characteristics are documented in the Federal Logistics Information System.