The Bolt,internal Wrenching, cataloged under National Stock Number 5306-01-077-7903, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is General Electric Company. Government technical data includes 14 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-077-7903 |
| Primary Part Number | 9139M80P08 |
| Item Name | Bolt,internal Wrenching |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Width Across Flats | 0.266 INCHES NOMINAL IN |
| Head Height | 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN |
| Fastener Length | 1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN |
| Thread Length | 0.610 INCHES NOMINAL IN |
| Material Document and Classification | C50TF13 CL-B,FSCM 07482 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | BEVEL-CONICAL |
| Thread Direction | RIGHT-HAND |
| Internal Drive Style | HEXAGON |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 28 |
| Material | STEEL OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Head Diameter | 0.440 INCHES MINIMUM AND 0.450 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 | X |
| Part Number | Manufacturer |
|---|---|
| 9139M80P08 | Sps Technologies Llc Dba PB Fasteners Div PB Fasteners (USA) |
| 9139M80P08 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 9139M80P08 PRIMARY | General Electric Company (USA) |
| 9139M80P08 | Sps Technologies, Llc Dba PB Fasteners (USA) |
| Reference | Meaning |
|---|---|
| 9139M80P08 | 5/9 Secondary reference U.S. Government activity |
| 9139M80P08 | 5/9 Secondary reference Huck International, Inc |
| 9139M80P05 | 5/9 Secondary reference General Electric Company |
NSN 5306-01-077-7903 is a Bolt,internal Wrenching, manufactured by General Electric Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-077-7903 has 4 manufacturer part numbers on file: 9139M80P08 (Sps Technologies Llc Dba PB Fasteners Div PB Fasteners), 9139M80P08 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), 9139M80P08 (General Electric Company), 9139M80P08 (Sps Technologies, Llc Dba PB Fasteners).
Key specifications for 9139M80P08: Width Across Flats: 0.266 INCHES NOMINAL IN; Head Height: 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN; Fastener Length: 1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN; Thread Length: 0.610 INCHES NOMINAL IN. 14 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.