PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

73410Screw,cap,socket Head

Fastenal Co Inc · NSN 5305-01-613-0275 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-613-0275 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-613-0275. Primary manufacturer part number: 73410.
Features
  • Screw,cap,socket Head — FSC 5305
  • Material: STEEL CORROSION RESISTING OVERALL
  • Internal Drive Style: HEXAGON
  • Thread Length: 0.250 INCHES NOMINAL IN
  • Thread Class: 3A A
  • Width Across Flats: 0.094 INCHES NOMINAL IN
  • Head Style: KNURLED NO. 5
  • Head Height: 0.112 INCHES NOMINAL IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Corrosion Resisting Overall construction
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-613-0275, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Fastenal Co Inc. Government technical data includes 13 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
NSN5305-01-613-0275
Primary Part Number73410
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Co Inc
StatusACTIVE
MaterialSTEEL CORROSION RESISTING OVERALL
Internal Drive StyleHEXAGON
Thread Length0.250 INCHES NOMINAL IN
Thread Class3A A
Width Across Flats0.094 INCHES NOMINAL IN
Head StyleKNURLED NO. 5
Head Height0.112 INCHES NOMINAL IN
Thread Quantity Per Inch40
Thread DirectionRIGHT-HAND
Head Diameter0.183 INCHES NOMINAL IN
Fastener Length0.250 INCHES NOMINAL IN
Nominal Thread Diameter0.250 INCHES IN
Thread Series DesignatorUNRC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5305-00-399-109873-410 INTERCHANGEABLE
Screw,machine
Cnh Industrial America Llc Dba Cnh America
5815-00-412-598973410 INTERCHANGEABLE
Screwdriver
Telemechanics Inc
5365-00-461-56218HP50NS INTERCHANGEABLE
Plug,machine Thread
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
6630-00-729-399016-0772W/CUPS INTERCHANGEABLE
Test Bath,viscosimeter,oil
Petrolab, L.l.c.
5995-01-057-6921608-921-004-694 INTERCHANGEABLE
Cable Assembly,telephone
Roanwell, Llc
Cross-Reference Index
Part NumberManufacturer
73410 PRIMARY Fastenal Co Inc (USA)
Related Parts
5305-00-399-1098INTERCHANGEABLE
SCREW,MACHINE
73-410
5815-00-412-5989INTERCHANGEABLE
SCREWDRIVER
73410
5365-00-461-5621INTERCHANGEABLE
PLUG,MACHINE THREAD
8HP50NS
6630-00-729-3990INTERCHANGEABLE
TEST BATH,VISCOSIMETER,OIL
16-0772W/CUPS
5995-01-057-6921INTERCHANGEABLE
CABLE ASSEMBLY,TELEPHONE
608-921-004-694

Frequently Asked Questions

What is NSN 5305-01-613-0275?

NSN 5305-01-613-0275 is a Screw,cap,socket Head, manufactured by Fastenal Co Inc, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-613-0275?

NSN 5305-01-613-0275 has 1 cross-referenced part number: 73410 (Fastenal Co Inc).

What NSN replaces 5305-01-613-0275?

There are 5 known substitutes for 5305-01-613-0275: 5305-00-399-1098, 5815-00-412-5989, 5365-00-461-5621 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 73410?

Key specifications for 73410: Material: STEEL CORROSION RESISTING OVERALL; Internal Drive Style: HEXAGON; Thread Length: 0.250 INCHES NOMINAL IN; Thread Class: 3A A. 14 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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