The Bolt,machine, cataloged under National Stock Number 5306-01-517-0615, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 8 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-517-0615 |
| Primary Part Number | 3M1314V4-7-5 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Head Height | 0.110 INCHES NOMINAL IN |
| Fastener Length | 0.862 INCHES NOMINAL IN |
| Thread Length | 0.425 INCHES NOMINAL IN |
| Criticality Code Justification | AGAV |
| Material Document and Classification | 6AL-4V TITANIUM ALLOY PER NAS4004 ASSN STD SINGLE MATERIAL RESPONSE OVERALL V |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | FILLISTER COUNTERSUNK |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.437 INCHES NOMINAL IN |
| Grip Diameter | 0.249 INCHES NOMINAL IN |
| Minimum Tensile Strength | 160 POUNDS PER SQUARE INCH LBS |
| Countersink Angle | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | TITANIUM ALLOY OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.497 INCHES MINIMUM AND 0.506 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| TX1028V4-7-5A | Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc (CAN) |
| TX1028V4-7-5A | Hi-Shear Corporation (USA) |
| TX1028V4-7-5A | Howmet Global Fastening Systems Inc (USA) |
| TX1028V4-7-5A | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3M1314V4-7-5 PRIMARY | The Boeing Company Div Defense (USA) |
| TX1028V4-7-5A | Fairchild Fasteners Europe - Vsd Gmbh (DEU) |
| TX1028V4-7-5A | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| TX1028V4-7-5A | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| TX1028V4-7-5A | 5/2 Secondary reference U.S. Government activity |
| TX1028V4-7-5A | 5/9 Secondary reference Sps Technologies Inc |
NSN 5306-01-517-0615 is a Bolt,machine, manufactured by The Boeing Company Div Defense, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-517-0615 has 8 manufacturer part numbers on file: TX1028V4-7-5A (Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc), TX1028V4-7-5A (Hi-Shear Corporation), TX1028V4-7-5A (Howmet Global Fastening Systems Inc), TX1028V4-7-5A (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), 3M1314V4-7-5 (The Boeing Company Div Defense) and 3 more.
Key specifications for 3M1314V4-7-5: Head Height: 0.110 INCHES NOMINAL IN; Fastener Length: 0.862 INCHES NOMINAL IN; Thread Length: 0.425 INCHES NOMINAL IN; Criticality Code Justification: AGAV. 17 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.