The Bolt,shoulder, cataloged under National Stock Number 5306-00-622-4789, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is New Venture Gear Inc New Process Gear Div. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-622-4789 |
| Primary Part Number | 91739 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | New Venture Gear Inc New Process Gear Div |
| Status | ACTIVE |
| Head Height | 0.216 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN |
| Fastener Length | 1.120 INCHES NOMINAL IN |
| Shoulder Length | 0.270 INCHES NOMINAL FIRST SHOULDER IN |
| Shoulder Diameter | 0.438 INCHES NOMINAL FIRST SHOULDER IN |
| Thread Length | 0.850 INCHES MINIMUM IN |
| Shoulder Shape | ROUND FIRST SHOULDER |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.544 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 16 |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 91739 PRIMARY | New Venture Gear Inc New Process Gear Div (USA) |
| 1664345 PRIMARY | Chrysler Realty Company Llc Dba Daimler Chrysler (USA) |
| 7057637 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 47559 | Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp. (USA) |
NSN 5306-00-622-4789 is a Bolt,shoulder, manufactured by New Venture Gear Inc New Process Gear Div, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-622-4789 has 4 manufacturer part numbers on file: 91739 (New Venture Gear Inc New Process Gear Div), 1664345 (Chrysler Realty Company Llc Dba Daimler Chrysler), 7057637 (U S Army Tank Automotive Command Amsta-Im-Mm), 47559 (Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.).
2 possible matches (shared part number, not a government interchangeability claim): 3120-00-662-5138, 3120-01-314-1878. Verify interchangeability with system specifications before substitution.
Key specifications for 91739: Head Height: 0.216 INCHES MINIMUM AND 0.252 INCHES MAXIMUM IN; Fastener Length: 1.120 INCHES NOMINAL IN; Shoulder Length: 0.270 INCHES NOMINAL FIRST SHOULDER IN; Shoulder Diameter: 0.438 INCHES NOMINAL FIRST SHOULDER IN. 14 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.