The Bolt,machine, cataloged under National Stock Number 5306-00-014-9474, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Honeywell International Inc. Div Aerospace - Torrance. Government technical data includes 18 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5306-00-014-9474 |
| Primary Part Number | S8430A3 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| Head Height | 0.203 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN |
| Fastener Length | 0.922 INCHES MINIMUM AND 0.969 INCHES MAXIMUM IN |
| Thread Length | 0.844 INCHES MINIMUM AND 0.923 INCHES MAXIMUM IN |
| Hole Configuration Style | HEXAGON LONGITUDINAL HOLE |
| Material Document and Classification | QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Features Provided | FINISHED HEAD |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Grip Length | 0.046 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN |
| Width Between Flats | 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 20 |
| Material | STEEL COMP 321 OR STEEL COMP 347 OVERALL |
| Hole Quantity | 6 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Hole Type | DRILLED |
| Hole Diameter | 0.070 INCHES NOMINAL 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 |
|---|---|
| S8430A3 | Bek, Inc. Dba Level 1 Fasteners (USA) |
| S8430A3 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| S8430A3 | Butler, Inc Dba Butler Inc (USA) |
| Reference | Meaning |
|---|---|
| S8430A3 | 5/2 Secondary reference U.S. Government activity |
| S8430A3 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
NSN 5306-00-014-9474 is a Bolt,machine, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 5306, Bolts. Status: active.
NSN 5306-00-014-9474 has 3 manufacturer part numbers on file: S8430A3 (Bek, Inc. Dba Level 1 Fasteners), S8430A3 (Honeywell International Inc. Div Aerospace - Torrance), S8430A3 (Butler, Inc Dba Butler Inc).
Key specifications for S8430A3: Head Height: 0.203 INCHES MINIMUM AND 0.234 INCHES MAXIMUM IN; Fastener Length: 0.922 INCHES MINIMUM AND 0.969 INCHES MAXIMUM IN; Thread Length: 0.844 INCHES MINIMUM AND 0.923 INCHES MAXIMUM IN; Hole Configuration Style: HEXAGON LONGITUDINAL HOLE. 18 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.