The Bolt,shoulder, cataloged under National Stock Number 5306-01-176-5025, 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 6 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-01-176-5025 |
| Primary Part Number | 9531M84P01 |
| Item Name | Bolt,shoulder |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Extended Washer Thickness | 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Head Height | 1.030 INCHES NOMINAL IN |
| Fastener Length | 1.011 INCHES MINIMUM AND 1.031 INCHES MAXIMUM IN |
| Extended Washer Diameter | 0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM IN |
| Thread Length | 0.611 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Head Style | DOUBLE HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.375 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| Material | NICKEL ALLOY 718 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 9531M84P01 | Bristol Industries, Llc (USA) |
| 9531M84P01 | Acufast Aircraft Products (USA) |
| 9531M84P01 | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| 9531M84P01 | Warfighter Focused Logistics Inc (USA) |
| 9531M84P01 PRIMARY | General Electric Company (USA) |
| 9531M84P01 | M.s. Aerospace Inc. Dba Ms Aerospace Inc (USA) |
| Reference | Meaning |
|---|---|
| 9531M84P01 | 5/9 Secondary reference Tss Technologies, Inc. Dba Tss Medical |
| 9531M84P01 | 5/9 Secondary reference Mecair Aerospace Industries,subsidiary of Spstechnologiesdiv Division of Sps Technologiesdba Mecair Inc. Div Division of Sps Technologies |
| 9531M84P01 | 5/9 Secondary reference Blanc Aircraft Fasteners Inc |
NSN 5306-01-176-5025 is a Bolt,shoulder, manufactured by General Electric Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-176-5025 has 6 manufacturer part numbers on file: 9531M84P01 (Bristol Industries, Llc), 9531M84P01 (Acufast Aircraft Products), 9531M84P01 (Valley-Todeco, Inc. Dba Arconic Fastening Systems), 9531M84P01 (Warfighter Focused Logistics Inc), 9531M84P01 (General Electric Company) and 1 more.
Key specifications for 9531M84P01: Extended Washer Thickness: 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN; Head Height: 1.030 INCHES NOMINAL IN; Fastener Length: 1.011 INCHES MINIMUM AND 1.031 INCHES MAXIMUM IN; Extended Washer Diameter: 0.550 INCHES MINIMUM AND 0.570 INCHES MAXIMUM 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.