The Bolt,machine, cataloged under National Stock Number 5306-01-571-8964, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Tect Hypervelocity, Inc.. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-571-8964 |
| Primary Part Number | 3-58885-502 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Tect Hypervelocity, Inc. |
| Status | ACTIVE |
| Head Height | 0.250 INCHES NOMINAL IN |
| Fastener Length | 2.030 INCHES NOMINAL IN |
| Thread Length | 1.680 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.437 INCHES IN |
| Head Style | SQUARE |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 1.000 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 4130 OVERALL |
| Thread Series Designator | UNF |
| 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 |
|---|---|
| 3-58885-502 | Tect Hypervelocity, Inc. (USA) |
| 3-58885-502 | Infinity Fabrication, Inc. (USA) |
| 3-58885-502 | Camnetics Manufacturing Corporation (USA) |
| 3-58885-502 | Harlow Aerostructures, Llc (USA) |
| 3-58885-502 | C. E. Machine Co., Inc. (USA) |
| 3-58885-502 | Pro-Fab, Llc (USA) |
| 3-58885-502 | Malones Cnc Machining Inc (USA) |
| 3-58885-502 | Volumatic Inc Dba Volumatic Inc (USA) |
| 3-58885-502 | Nordam Group Llc, the Div Nordam (USA) |
| 3-58885-502 | D-J Engineering Inc Dba D-J Engineering Inc (USA) |
| 3-58885-502 | Aero Components, Llc (USA) |
| Reference | Meaning |
|---|---|
| 3-58885-502 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-571-8964 is a Bolt,machine, manufactured by Tect Hypervelocity, Inc., classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-571-8964 has 11 manufacturer part numbers on file: 3-58885-502 (Tect Hypervelocity, Inc.), 3-58885-502 (Infinity Fabrication, Inc.), 3-58885-502 (Camnetics Manufacturing Corporation), 3-58885-502 (Harlow Aerostructures, Llc), 3-58885-502 (C. E. Machine Co., Inc.) and 6 more.
Key specifications for 3-58885-502: Head Height: 0.250 INCHES NOMINAL IN; Fastener Length: 2.030 INCHES NOMINAL IN; Thread Length: 1.680 INCHES NOMINAL IN; Nominal Thread Diameter: 0.437 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.