PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

71574Screw,machine

Fastenal Company Dba Fastenal Co · NSN 5305-01-617-7479 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-617-7479 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-617-7479. Primary manufacturer part number: 71574.
Features
  • Screw,machine — FSC 5305
  • Internal Drive Style: SLOT
  • Thread Direction: RIGHT-HAND
  • Thread Quantity Per Inch: 24
  • Head Style: HEXAGON EXTENDED WASHER
  • Screw Material: STEEL CORROSION RESISTING
  • Thread Class: 2A A
  • Nominal Thread Diameter: 0.190 INCHES IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,machine, cataloged under National Stock Number 5305-01-617-7479, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Company Dba Fastenal Co. Government technical data includes 9 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-617-7479
Primary Part Number71574
Item NameScrew,machine
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenal Co
StatusACTIVE
Internal Drive StyleSLOT
Thread DirectionRIGHT-HAND
Thread Quantity Per Inch24
Head StyleHEXAGON EXTENDED WASHER
Screw MaterialSTEEL CORROSION RESISTING
Thread Class2A A
Nominal Thread Diameter0.190 INCHES IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Fastener Length1.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5985-00-357-4591 INTERCHANGEABLE
Antenna Mount
6635-00-433-93647-1-574 INTERCHANGEABLE
Torsion Testing Machine
Tinius Olsen Testing Machine Company
2925-00-986-713710-157209 INTERCHANGEABLE
Parts Kit,ground Te
Precision Aerospace Corporation Dba Precision Engine Control
5330-01-189-2009 INTERCHANGEABLE
Gasket
4440-01-218-2564 INTERCHANGEABLE
Block,manifold,uppe
Cross-Reference Index
Part NumberManufacturer
71574 PRIMARY Fastenal Company Dba Fastenal Co (USA)
Related Parts
5985-00-357-4591INTERCHANGEABLE
ANTENNA MOUNT
6635-00-433-9364INTERCHANGEABLE
TORSION TESTING MACHINE
7-1-574
2925-00-986-7137INTERCHANGEABLE
PARTS KIT,GROUND TE
10-157209
5330-01-189-2009INTERCHANGEABLE
GASKET
4440-01-218-2564INTERCHANGEABLE
BLOCK,MANIFOLD,UPPE

Frequently Asked Questions

What is NSN 5305-01-617-7479?

NSN 5305-01-617-7479 is a Screw,machine, manufactured by Fastenal Company Dba Fastenal Co, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-617-7479?

NSN 5305-01-617-7479 has 1 cross-referenced part number: 71574 (Fastenal Company Dba Fastenal Co).

What NSN replaces 5305-01-617-7479?

There are 5 known substitutes for 5305-01-617-7479: 5985-00-357-4591, 6635-00-433-9364, 2925-00-986-7137 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 71574?

Key specifications for 71574: Internal Drive Style: SLOT; Thread Direction: RIGHT-HAND; Thread Quantity Per Inch: 24; Head Style: HEXAGON EXTENDED WASHER. 11 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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