The Bolt,tee Head, cataloged under National Stock Number 5306-01-329-7846, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Rolls-Royce Corporation. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-329-7846 |
| Primary Part Number | 23034162-2 |
| Item Name | Bolt,tee Head |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Rolls-Royce Corporation |
| Status | ACTIVE |
| FSC Application Data | T56A427 ENGINE |
| Head Height | 0.156 INCHES NOMINAL IN |
| Fastener Length | 1.218 INCHES NOMINAL IN |
| Thread Length | 0.687 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | TEE NO. 1 |
| Head Length | 0.531 INCHES NOMINAL IN |
| Width Between Flats | 0.259 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL CORROSION RESISTING 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 | X |
| Part Number | Manufacturer |
|---|---|
| 23034162-2 PRIMARY | Rolls-Royce Corporation (USA) |
NSN 5306-01-329-7846 is a Bolt,tee Head, manufactured by Rolls-Royce Corporation, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-329-7846 has 1 manufacturer part number on file: 23034162-2 (Rolls-Royce Corporation).
Key specifications for 23034162-2: FSC Application Data: T56A427 ENGINE; Head Height: 0.156 INCHES NOMINAL IN; Fastener Length: 1.218 INCHES NOMINAL IN; Thread Length: 0.687 INCHES NOMINAL IN. 12 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.