PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23043Screw,cap,socket Head

Fastenal Company Dba Fastenel Co · NSN 5305-01-671-5704 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-671-5704 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-671-5704. Primary manufacturer part number: 23043.
Features
  • Screw,cap,socket Head — FSC 5305
  • Color: BLACK OVERALL
  • Surface Treatment: OXIDE OVERALL
  • Internal Drive Style: HEXAGON
  • Nominal Thread Diameter: 0.112 INCHES IN
  • Thread Length: 0.350 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
  • Fastener Length: 0.350 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,cap,socket Head, cataloged under National Stock Number 5305-01-671-5704, 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 Fastenel Co. Government technical data includes 15 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5305-01-671-5704
Primary Part Number23043
Item NameScrew,cap,socket Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company Dba Fastenel Co
StatusACTIVE
ColorBLACK OVERALL
Surface TreatmentOXIDE OVERALL
Internal Drive StyleHEXAGON
Nominal Thread Diameter0.112 INCHES IN
Thread Length0.350 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
Fastener Length0.350 INCHES MINIMUM AND 0.380 INCHES MAXIMUM IN
Thread DirectionRIGHT-HAND
Thread Class3A A
Thread Quantity Per Inch40
Head Diameter0.176 INCHES MINIMUM AND 0.183 INCHES MAXIMUM IN
Width Across Flats0.0937 INCHES MINIMUM AND 0.0952 INCHES MAXIMUM IN
Head StyleFLAT FILLISTER
Head Height0.108 INCHES MINIMUM AND 0.112 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Thread Series DesignatorUNRC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5945-00-031-58675031 INTERCHANGEABLE
Solenoid,electrical
Rocker Solenoid Co Dba Rocker Solenoid Co
5935-00-199-5871 INTERCHANGEABLE
Connector,receptacle,electrical
5136-00-239-27793528 INTERCHANGEABLE
Die,thread Cutting
Stanley Tools Div of Stanley Works
1650-00-758-799223043 INTERCHANGEABLE
Cylinder Sleeve
Mid-America Aerotech, Llc
5340-01-090-1607C-18-3-15 INTERCHANGEABLE
Cover,access
Todd Combustion Inc
6520-01-359-513629842 INTERCHANGEABLE
Resin,composite,dental
Kerr Corporation
6130-01-541-8183 INTERCHANGEABLE
Charger,battery
Cross-Reference Index
Part NumberManufacturer
23043 PRIMARY Fastenal Company Dba Fastenel Co (USA)
Related Parts
5945-00-031-5867INTERCHANGEABLE
SOLENOID,ELECTRICAL
5031
5935-00-199-5871INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5136-00-239-2779INTERCHANGEABLE
DIE,THREAD CUTTING
3528
1650-00-758-7992INTERCHANGEABLE
CYLINDER SLEEVE
23043
5340-01-090-1607INTERCHANGEABLE
COVER,ACCESS
C-18-3-15
6520-01-359-5136INTERCHANGEABLE
RESIN,COMPOSITE,DENTAL
29842
6130-01-541-8183INTERCHANGEABLE
CHARGER,BATTERY

Frequently Asked Questions

What is NSN 5305-01-671-5704?

NSN 5305-01-671-5704 is a Screw,cap,socket Head, manufactured by Fastenal Company Dba Fastenel Co, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-671-5704?

NSN 5305-01-671-5704 has 1 cross-referenced part number: 23043 (Fastenal Company Dba Fastenel Co).

What NSN replaces 5305-01-671-5704?

There are 7 known substitutes for 5305-01-671-5704: 5945-00-031-5867, 5935-00-199-5871, 5136-00-239-2779 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23043?

Key specifications for 23043: Color: BLACK OVERALL; Surface Treatment: OXIDE OVERALL; Internal Drive Style: HEXAGON; Nominal Thread Diameter: 0.112 INCHES IN. 16 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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