The Bolt,shoulder, cataloged under National Stock Number 5306-00-622-4790, 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 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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 | 5306-00-622-4790 |
| Primary Part Number | 7057638 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Material | STEEL OVERALL |
| Width Between Flats | 0.544 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Shoulder Length | 0.750 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Diameter | 0.438 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Fastener Length | 2.000 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 16 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Height | 0.216 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Head Style | HEXAGON |
| Thread Length | 0.750 INCHES MINIMUM IN |
| Thread Direction | RIGHT-HAND |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-00-622-4790 is a Bolt,shoulder, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-622-4790 has 3 cross-referenced part numbers: 7057638 (U S Army Tank Automotive Command Amsta-Im-Mm), 1664346 (Chrysler Realty Company Llc Dba Daimler Chrysler), 91818 (New Venture Gear Inc New Process Gear Div).
There are 3 known substitutes for 5306-00-622-4790: 5133-00-189-9263, 5820-00-255-2687, 5330-00-621-4872. Verify interchangeability with system specifications before substitution.
Key specifications for 7057638: Nominal Thread Diameter: 0.375 INCHES IN; Material: STEEL OVERALL; Width Between Flats: 0.544 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN; Shoulder Length: 0.750 INCHES NOMINAL FIRST SHOULDER IN. 14 total characteristics are documented in the Federal Logistics Information System.