The Bolt,machine, cataloged under National Stock Number 5306-01-676-4105, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 15 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-676-4105 |
| Primary Part Number | MS9500-31 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Head Height | 0.150 INCHES MAXIMUM IN |
| Fastener Length | 2.385 INCHES MAXIMUM IN |
| Thread Length | 1.745 INCHES MAXIMUM IN |
| Material Document and Classification | SAE-AS9500 NATIONAL STD ALL MATERIAL RESPONSES OVERALL |
| Nominal Thread Diameter | 0.1900 INCHES IN |
| Head Style | HEXAGON |
| Thread Direction | RIGHT-HAND |
| Specification/standard Data | SAE-AS9500 NATIONAL STD/SPEC |
| Width Between Flats | 0.376 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Thread Quantity Per Inch | 32 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) |
| Hole Type | DRILLED |
| Hole Diameter | 0.80 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 |
NSN 5306-01-676-4105 is a Bolt,machine, manufactured by Sae International Dba Sae International, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-676-4105 has 4 manufacturer part numbers on file: MS9500-31 (Sae International Dba Sae International), MS9500-31 (3-V Fastener Co., Inc.), MS9500-31 (Boeing Distribution Services X, Inc.), MS9500-31 (Aero Defence Pty Ltd).
Key specifications for MS9500-31: Head Height: 0.150 INCHES MAXIMUM IN; Fastener Length: 2.385 INCHES MAXIMUM IN; Thread Length: 1.745 INCHES MAXIMUM IN; Material Document and Classification: SAE-AS9500 NATIONAL STD ALL MATERIAL RESPONSES OVERALL. 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.