The Bolt,machine, cataloged under National Stock Number 5306-00-430-9374, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Komatsu America Corporation. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-00-430-9374 |
| Primary Part Number | 44 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Komatsu America Corporation |
| Status | ACTIVE |
| Nominal Thread Diameter | 0.375 INCHES IN |
| Head Style | HEXAGON |
| Material | STEEL COMP 1020 OVERALL |
| Fastener Length | 10.500 INCHES NOMINAL IN |
| Material Document and Classification | ASTM A576 ASSN STD SINGLE MATERIAL RESPONSE OR ASTMA108 ASSN STD SINGLE MATERIAL RESPONSE OR QQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Width Between Flats | 0.562 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Class | 2A A |
| Features Provided | UNFINISHED HEAD |
| Thread Length | 1.188 INCHES MINIMUM IN |
| Hardness Rating | 79.0 ROCKWELL B NOMINAL OVERALL |
| Head Height | 0.312 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Thread Quantity Per Inch | 16 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5306-00-430-9374 is a Bolt,machine, manufactured by Komatsu America Corporation, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-00-430-9374 has 2 cross-referenced part numbers: 44 (Komatsu America Corporation), M44 (Komatsu America Corporation).
There are 5 known substitutes for 5306-00-430-9374: 6130-00-235-0988, 5340-00-531-4008, 5330-00-388-7862 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 44: Nominal Thread Diameter: 0.375 INCHES IN; Head Style: HEXAGON; Material: STEEL COMP 1020 OVERALL; Fastener Length: 10.500 INCHES NOMINAL IN. 14 total characteristics are documented in the Federal Logistics Information System.