The Bolt,machine, cataloged under National Stock Number 5306-01-312-4520, 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-312-4520 |
| Primary Part Number | 9992M17P02 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Extended Washer Thickness | 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN |
| Head Height | 0.373 INCHES MINIMUM AND 0.393 INCHES MAXIMUM IN |
| Fastener Length | 1.260 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN |
| Extended Washer Diameter | 0.634 INCHES MINIMUM AND 0.654 INCHES MAXIMUM IN |
| Thread Length | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM IN |
| Material Document and Classification | AMS5841 ASSN STD SINGLE MATERIAL RESPONSE AND M+159,CAGE07482 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | SPLINE EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Head Minor Diameter | 0.423 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 24 |
| 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 | F |
| Part Number | Manufacturer |
|---|---|
| 9992M17P02 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 9992M17P02 | 5/9 Secondary reference Acufast Aircraft Products |
| 9992M17P02 | 5/9 Secondary reference Morton Grinding, Inc Dba Morton Manufacturing |
| 9992M17P02 | 5/9 Secondary reference Bristol Industries, Llc |
| 9992M17P02 | 5/9 Secondary reference Mecair Aerospace Industries,subsidiary of Spstechnologiesdiv Division of Sps Technologiesdba Mecair Inc. Div Division of Sps Technologies |
| 9992M17P02 | 5/9 Secondary reference Valley-Todeco, Inc. Dba Arconic Fastening Systems |
| 9992M17P02 | 5/9 Secondary reference M.s. Aerospace Inc. Dba Ms Aerospace Inc |
| 9992M17P02 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
NSN 5306-01-312-4520 is a Bolt,machine, manufactured by General Electric Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-312-4520 has 1 manufacturer part number on file: 9992M17P02 (General Electric Company).
Key specifications for 9992M17P02: Extended Washer Thickness: 0.095 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN; Head Height: 0.373 INCHES MINIMUM AND 0.393 INCHES MAXIMUM IN; Fastener Length: 1.260 INCHES MINIMUM AND 1.280 INCHES MAXIMUM IN; Extended Washer Diameter: 0.634 INCHES MINIMUM AND 0.654 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.