The Bolt,tee Head, cataloged under National Stock Number 5306-01-044-3005, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Valley-Todeco, Inc. Dba Arconic Fastening Systems. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5306-01-044-3005 |
| Primary Part Number | 3078T8P03 |
| Item Name | Bolt,tee Head |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| Status | ACTIVE |
| Surface Finish | 125.0 MICROINCHES OVERALL |
| Head Height | 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN |
| Fastener Length | 0.720 INCHES MINIMUM AND 0.730 INCHES MAXIMUM IN |
| Thread Length | 0.305 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Head Style | SQUARE |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.320 INCHES MINIMUM AND 0.330 INCHES MAXIMUM IN |
| Thread Quantity Per Inch | 32 |
| Material | STEEL CORROSION RESISTING 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 | F |
| Part Number | Manufacturer |
|---|---|
| 3078T8P03 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 3028T68P03 | Bristol Industries, Llc (USA) |
| 3028T68P03 | M.s. Aerospace Inc. Dba Ms Aerospace Inc (USA) |
| 3028T68P03 | Morton Grinding, Inc Dba Morton Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 3028T68P03 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5306-01-044-3005 is a Bolt,tee Head, manufactured by Valley-Todeco, Inc. Dba Arconic Fastening Systems, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-044-3005 has 4 manufacturer part numbers on file: 3078T8P03 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), 3028T68P03 (Bristol Industries, Llc), 3028T68P03 (M.s. Aerospace Inc. Dba Ms Aerospace Inc), 3028T68P03 (Morton Grinding, Inc Dba Morton Manufacturing).
Key specifications for 3078T8P03: Surface Finish: 125.0 MICROINCHES OVERALL; Head Height: 0.070 INCHES MINIMUM AND 0.080 INCHES MAXIMUM IN; Fastener Length: 0.720 INCHES MINIMUM AND 0.730 INCHES MAXIMUM IN; Thread Length: 0.305 INCHES NOMINAL IN. 11 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.