The Bolt,machine, cataloged under National Stock Number 5306-01-385-4509, is classified within Federal Supply Class 5306 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Trac Regulator Co., Inc. Dba Trac Regulator Co Inc. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-385-4509 |
| Primary Part Number | 144-40 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — No Item Name Available |
| Manufacturer | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc |
| Status | ACTIVE |
| Width Between Flats | 0.593 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Head Height | 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN |
| Thread Direction | RIGHT-HAND |
| Nominal Thread Diameter | 0.312 INCHES IN |
| Thread Length | 0.875 INCHES NOMINAL IN |
| Material Document and Classification | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Features Provided | FINISHED HEAD |
| Thread Quantity Per Inch | 18 |
| Head Style | HEXAGON |
| Material | STEEL COMP 304 OVERALL |
| Thread Class | 2A A |
| Fastener Length | 1.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 144-40 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40402-4 FIND N0. 30 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 114-40 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 5306-01-385-4509 is a Bolt,machine, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 5306 (No Item Name Available). Status: active.
NSN 5306-01-385-4509 has 3 cross-referenced part numbers: 144-40 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40402-4 FIND N0. 30 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 114-40 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 12 known substitutes for 5306-01-385-4509: 3030-00-005-5069, 5133-00-189-9249, 5325-00-281-6530 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 144-40: Width Between Flats: 0.593 INCHES NOMINAL IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC); Head Height: 0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN; Thread Direction: RIGHT-HAND. 13 total characteristics are documented in the Federal Logistics Information System.