The Bolt,shoulder, cataloged under National Stock Number 5306-00-361-7779, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-361-7779 |
| Primary Part Number | 7324874 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Head Height | 0.250 INCHES NOMINAL IN |
| Fastener Length | 2.380 INCHES NOMINAL IN |
| Shoulder Length | 0.970 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Diameter | 0.452 INCHES MINIMUM AND 0.453 INCHES MAXIMUM FIRST SHOULDER IN |
| Thread Length | 0.750 INCHES MINIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Hardness Rating | 32.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM OVERALL |
| Material Document and Classification | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.438 INCHES IN |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.510 INCHES MINIMUM AND 0.520 INCHES MAXIMUM IN |
| Minimum Tensile Strength | 18000 POUNDS PER SQUARE INCH LBS |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 4140 OVERALL |
| Thread Series Designator | UNF |
| Head Diameter | 0.690 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7324874 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 637020 PRIMARY | Am General Llc (USA) |
| Reference | Meaning |
|---|---|
| GPW6214 | 5/9 Secondary reference Ford Motor Co Ford Parts and Service Div Government Part Sales |
| GPW6214 | 5/9 Secondary reference Ford Motor Company |
NSN 5306-00-361-7779 is a Bolt,shoulder, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-361-7779 has 2 manufacturer part numbers on file: 7324874 (U S Army Tank Automotive Command Amsta-Im-Mm), 637020 (Am General Llc).
Key specifications for 7324874: Head Height: 0.250 INCHES NOMINAL IN; Fastener Length: 2.380 INCHES NOMINAL IN; Shoulder Length: 0.970 INCHES NOMINAL FIRST SHOULDER IN; Shoulder Diameter: 0.452 INCHES MINIMUM AND 0.453 INCHES MAXIMUM FIRST SHOULDER IN. 17 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.