The Bolt,machine, cataloged under National Stock Number 5306-01-532-8017, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Solutions America Inc. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-532-8017 |
| Primary Part Number | MS35307-43 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Rolls-Royce Solutions America Inc |
| Status | ACTIVE |
| Head Height | 0.203 INCHES NOMINAL IN |
| Fastener Length | 2.750 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.309 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 2.750 INCHES NOMINAL IN |
| Width Between Flats | 0.494 INCHES NOMINAL IN |
| Color | NATURAL OVERALL |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 2A A |
| Thread Quantity Per Inch | 18 |
| Material | STEEL CORROSION RESISTING 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 |
|---|---|
| MS35307-43 | Rolls-Royce Solutions America Inc (USA) |
| 181333 | Rolls-Royce Solutions America Inc (USA) |
| Reference | Meaning |
|---|---|
| MS35307-43 | 5/9 Secondary reference U.S. Government activity |
| MS35307-343 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-532-8017 is a Bolt,machine, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-532-8017 has 2 manufacturer part numbers on file: MS35307-43 (Rolls-Royce Solutions America Inc), 181333 (Rolls-Royce Solutions America Inc).
Key specifications for MS35307-43: Head Height: 0.203 INCHES NOMINAL IN; Fastener Length: 2.750 INCHES NOMINAL IN; Nominal Thread Diameter: 0.309 INCHES IN; Head Style: HEXAGON. 13 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.