The Bolt,shoulder, cataloged under National Stock Number 5306-00-920-7539, 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 11 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-920-7539 |
| Primary Part Number | 10948386 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Head Height | 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Fastener Length | 0.599 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN |
| Thread Length | 1.469 INCHES MINIMUM AND 1.550 INCHES MAXIMUM IN |
| Shoulder Shape | ROUND ALL SHOULDERS |
| Nominal Thread Diameter | 1.000 INCHES IN |
| Head Style | HEXAGON |
| Width Between Flats | 1.500 INCHES MINIMUM AND 1.531 INCHES MAXIMUM IN |
| Nonstandard Thread Pitch Diameter | +0.8180 TO 0.8200 INCHES IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 8 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| 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 |
|---|---|
| 10948386 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5306-00-920-7539 is a Bolt,shoulder, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-920-7539 has 1 manufacturer part number on file: 10948386 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10948386: Head Height: 0.594 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN; Fastener Length: 0.599 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN; Thread Length: 1.469 INCHES MINIMUM AND 1.550 INCHES MAXIMUM IN; Shoulder Shape: ROUND ALL SHOULDERS. 11 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.