The Screw,drive, cataloged under National Stock Number 5305-01-478-4172, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5305-01-478-4172 |
| Primary Part Number | 174-01 |
| Item Name | Screw,drive |
| FSC / FSG | 5305 / 53 — No Item Name Available |
| Manufacturer | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc |
| Status | ACTIVE |
| Head Style | TRUSS |
| Fastener Length | 0.250 INCHES NOMINAL IN |
| Nonmachine Thread Style | DRIVE SCREW (TYPE U) |
| Nonmachine Nominal Thread Diameter | 0.086 INCHES IN |
| Head Height | 0.625 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 174-01 PRIMARY | Trac Regulator Co., Inc. Dba Trac Regulator Co Inc (USA) |
NSN 5305-01-478-4172 is a Screw,drive, manufactured by Trac Regulator Co., Inc. Dba Trac Regulator Co Inc, classified under FSC 5305 (No Item Name Available). Status: active.
NSN 5305-01-478-4172 has 1 cross-referenced part number: 174-01 (Trac Regulator Co., Inc. Dba Trac Regulator Co Inc).
There are 4 known substitutes for 5305-01-478-4172: 4730-00-711-1766, 3030-00-865-2700, 5975-01-644-4268 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 174-01: Head Style: TRUSS; Fastener Length: 0.250 INCHES NOMINAL IN; Nonmachine Thread Style: DRIVE SCREW (TYPE U); Nonmachine Nominal Thread Diameter: 0.086 INCHES IN. 5 total characteristics are documented in the Federal Logistics Information System.