The Bolt,machine, cataloged under National Stock Number 5306-00-310-8630, 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 15 specifications, cited from the U.S. Government catalog. The record lists 10 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-310-8630 |
| Primary Part Number | J643P07A |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Extended Washer Thickness | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Head Height | 0.248 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN |
| Fastener Length | 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| Extended Washer Diameter | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN |
| Thread Length | 0.553 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN |
| Material Document and Classification | INCONEL 718,FSCM 74900 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Diameter | 0.190 INCHES IN |
| Features Provided | FINISHED HEAD |
| Head Style | DOUBLE HEXAGON W/HOLE |
| Thread Direction | RIGHT-HAND |
| Width Between Flats | 0.250 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| 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 | X |
| Part Number | Manufacturer |
|---|---|
| J643P07A | Bristol Industries, Llc (USA) |
| J643P07A | Asc International, Inc. Dba Asc International Inc Div Asc International (USA) |
| J643P07A | Sps Technologies, Llc Dba PB Fasteners (USA) |
| J643P07A | Ge Engine Services Distribution, L.l.c. (USA) |
| J643P07A | Valley-Todeco, Inc. Dba Arconic Fastening Systems (USA) |
| J643P07A | Cfm International Inc Dba Cfm International (USA) |
| J643P07A | Sps Technologies, Llc Dba Air Industries Company Div Air Industries Company (USA) |
| J643P07A PRIMARY | General Electric Company (USA) |
| J643P07A | Morton Grinding, Inc Dba Morton Manufacturing (USA) |
| J643P07A | J.w. Manufacturing, Inc Dba Arconic Fastening Systems and Rings (USA) |
| Reference | Meaning |
|---|---|
| 10114229 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 5306PL1495191 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5306-00-310-8630 is a Bolt,machine, manufactured by General Electric Company, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-310-8630 has 10 manufacturer part numbers on file: J643P07A (Bristol Industries, Llc), J643P07A (Asc International, Inc. Dba Asc International Inc Div Asc International), J643P07A (Sps Technologies, Llc Dba PB Fasteners), J643P07A (Ge Engine Services Distribution, L.l.c.), J643P07A (Valley-Todeco, Inc. Dba Arconic Fastening Systems) and 5 more.
Key specifications for J643P07A: Extended Washer Thickness: 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN; Head Height: 0.248 INCHES MINIMUM AND 0.268 INCHES MAXIMUM IN; Fastener Length: 0.615 INCHES MINIMUM AND 0.635 INCHES MAXIMUM IN; Extended Washer Diameter: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN. 15 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.