The Bolt,machine, cataloged under National Stock Number 5306-01-032-2306, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Joslyn Corp. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-032-2306 |
| Primary Part Number | BT383 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Joslyn Corp |
| Status | ACTIVE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Nominal Thread Diameter | 0.750 INCHES IN |
| Surface Treatment | ZINC OVERALL |
| Material | STEEL OVERALL |
| Thread Class | 2A A |
| Head Style | HEXAGON |
| Width Between Flats | 1.125 INCHES NOMINAL IN |
| Fastener Length | 5.125 INCHES NOMINAL IN |
| Thread Length | 0.9375 INCHES NOMINAL IN |
| Minimum Yield Strength | 50000 POUNDS PER SQUARE INCH LBS |
| Thread Quantity Per Inch | 10 |
| Head Height | 0.4375 INCHES NOMINAL IN |
| Thread Direction | RIGHT-HAND |
| Features Provided | UNFINISHED HEAD |
| Acquisition Status | ACTIVE |
| Successor | 5340-01-323-5714 (383) |
| HAZMAT | No |
NSN 5306-01-032-2306 is a Bolt,machine, manufactured by Joslyn Corp, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-01-032-2306 has 2 cross-referenced part numbers: BT383 (Joslyn Corp), 383 (Brewer-Titchner Corp Sub Joslyn Mfg and Supply Co).
There are 3 known substitutes for 5306-01-032-2306: 5340-01-323-5714, 3110-00-100-0301, 5950-00-463-5535. Verify interchangeability with system specifications before substitution.
Key specifications for BT383: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Nominal Thread Diameter: 0.750 INCHES IN; Surface Treatment: ZINC OVERALL; Material: STEEL OVERALL. 15 total characteristics are documented in the Federal Logistics Information System.