The Bolt,machine, cataloged under National Stock Number 5306-00-062-5110, 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 19 specifications, cited from the U.S. Government catalog. The record lists 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-00-062-5110 |
| Primary Part Number | 3M33-7H16 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Head Height | 0.250 INCHES NOMINAL IN |
| Fastener Length | 1.656 INCHES NOMINAL IN |
| Thread Length | 0.656 INCHES MINIMUM IN |
| Hole Configuration Style | HEXAGON FLATS |
| Material Document and Classification | AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.438 INCHES IN |
| Features Provided | FINISHED HEAD |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 1.000 INCHES NOMINAL IN |
| Width Between Flats | 0.625 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | IRON ALLOY 660 OVERALL |
| Hole Quantity | 1 |
| Thread Series Designator | UNF |
| Hole Type | DRILLED |
| Hole Diameter | 0.062 INCHES NOMINAL IN |
| 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 |
|---|---|
| 3M33-7H16 | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| 3M33-7H16 PRIMARY | The Boeing Company Div Defense (USA) |
| 3M33-7H16 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 3M33-7H16 | Howmet Global Fastening Systems Inc (USA) |
| 3M33-7H16 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| Reference | Meaning |
|---|---|
| 3M33-7H16 | 5/2 Secondary reference U.S. Government activity |
| 3M33-7H16 | 5/2 Secondary reference U.S. Government activity |
NSN 5306-00-062-5110 is a Bolt,machine, manufactured by The Boeing Company Div Defense, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-062-5110 has 5 manufacturer part numbers on file: 3M33-7H16 (Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company), 3M33-7H16 (The Boeing Company Div Defense), 3M33-7H16 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), 3M33-7H16 (Howmet Global Fastening Systems Inc), 3M33-7H16 (Valley-Todeco, Inc. Dba Arconic Fastening Systems).
Key specifications for 3M33-7H16: Head Height: 0.250 INCHES NOMINAL IN; Fastener Length: 1.656 INCHES NOMINAL IN; Thread Length: 0.656 INCHES MINIMUM IN; Hole Configuration Style: HEXAGON FLATS. 19 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.