The Bolt,machine, cataloged under National Stock Number 5306-01-214-2758, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is M.s. Aerospace Inc. Dba Ms Aerospace Inc. Government technical data includes 10 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-214-2758 |
| Primary Part Number | 1275M17P01 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | M.s. Aerospace Inc. Dba Ms Aerospace Inc |
| Status | ACTIVE |
| Head Height | 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN |
| Fastener Length | 1.715 INCHES MINIMUM AND 1.735 INCHES MAXIMUM IN |
| Thread Length | 0.739 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | DOUBLE CHAMFER |
| Thread Direction | RIGHT-HAND |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | NICKEL ALLOY 718 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 1275M17P01 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 1275M17P01 PRIMARY | M.s. Aerospace Inc. Dba Ms Aerospace Inc (USA) |
| Reference | Meaning |
|---|---|
| 1275M17P01 | 7/2 Vendor item drawing reference General Electric Company |
NSN 5306-01-214-2758 is a Bolt,machine, manufactured by M.s. Aerospace Inc. Dba Ms Aerospace Inc, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-214-2758 has 2 manufacturer part numbers on file: 1275M17P01 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), 1275M17P01 (M.s. Aerospace Inc. Dba Ms Aerospace Inc).
Key specifications for 1275M17P01: Head Height: 0.135 INCHES MINIMUM AND 0.145 INCHES MAXIMUM IN; Fastener Length: 1.715 INCHES MINIMUM AND 1.735 INCHES MAXIMUM IN; Thread Length: 0.739 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN. 10 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.