The Screw,machine, cataloged under National Stock Number 5305-01-482-7712, is classified within Federal Supply Class 5305 (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 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-482-7712 |
| Primary Part Number | 144-20 |
| Item Name | Screw,machine |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc |
| Status | ACTIVE |
| Head Height | 0.219 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.250 INCHES IN |
| Head Style | FILLISTER |
| Screw Material | STEEL COMP 304 |
| Thread Direction | RIGHT-HAND |
| Head Diameter | 0.406 INCHES NOMINAL IN |
| Internal Drive Style | SLOT |
| Thread Quantity Per Inch | 20 |
| Thread Class | 2A A |
| Screw Material Document and Classification | QQ-S-763,TYPE 304 FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Length | 0.625 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Fastener Length | 0.625 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 144-20 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
| 40063-4 REVC PC 38 | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 5305-01-482-7712 is a Screw,machine, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-482-7712 has 2 cross-referenced part numbers: 144-20 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc), 40063-4 REVC PC 38 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 7 known substitutes for 5305-01-482-7712: 4320-00-066-2202, 7510-00-189-7873, 2510-00-740-9008 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 144-20: Head Height: 0.219 INCHES NOMINAL IN; Nominal Thread Diameter: 0.250 INCHES IN; Head Style: FILLISTER; Screw Material: STEEL COMP 304. 14 total characteristics are documented in the Federal Logistics Information System.