The Bolt,machine, cataloged under National Stock Number 5306-01-276-4072, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Bird-Johnson Propeller Company, Llc. Government technical data includes 12 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 | 5306-01-276-4072 |
| Primary Part Number | 107935010 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Bird-Johnson Propeller Company, Llc |
| Status | ACTIVE |
| Head Height | 1.054 INCHES MINIMUM AND 1.196 INCHES MAXIMUM IN |
| Fastener Length | 5.000 INCHES NOMINAL IN |
| Thread Length | 3.750 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-N-286 CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 1.750 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 2.538 INCHES MINIMUM AND 2.625 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 5 |
| Material | NICKEL ALLOY K-500 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 |
|---|---|
| 107935010 PRIMARY | Bird-Johnson Propeller Company, Llc (USA) |
NSN 5306-01-276-4072 is a Bolt,machine, manufactured by Bird-Johnson Propeller Company, Llc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-276-4072 has 1 manufacturer part number on file: 107935010 (Bird-Johnson Propeller Company, Llc).
Key specifications for 107935010: Head Height: 1.054 INCHES MINIMUM AND 1.196 INCHES MAXIMUM IN; Fastener Length: 5.000 INCHES NOMINAL IN; Thread Length: 3.750 INCHES MINIMUM AND 5.000 INCHES MAXIMUM IN; Material Document and Classification: QQ-N-286 CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 12 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.