PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

38543Screw,cap,hexagon Head

Fastenal Company · NSN 5305-01-673-0647 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-673-0647 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-673-0647. Primary manufacturer part number: 38543.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Head Style: HEXAGON
  • Thread Length: 12.0 MILLIMETERS NOMINAL MM
  • Thread Pitch in Millimeters: 0.80
  • Nominal Thread Diameter: 5.0 MILLIMETERS MM
  • Thread Series Designator: ISO M
  • Surface Treatment: ZINC OVERALL
  • Material: STEEL OVERALL
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-673-0647, 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. Government technical data includes 7 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
NSN5305-01-673-0647
Primary Part Number38543
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerFastenal Company
StatusACTIVE
Head StyleHEXAGON
Thread Length12.0 MILLIMETERS NOMINAL MM
Thread Pitch in Millimeters0.80
Nominal Thread Diameter5.0 MILLIMETERS MM
Thread Series DesignatorISO M
Surface TreatmentZINC OVERALL
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5963-00-140-792738543 INTERCHANGEABLE
Oscillator,noncrystal Controlled
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
5340-00-593-4301 INTERCHANGEABLE
Button,plug
5975-00-738-906638543 INTERCHANGEABLE
Wye Assembly
Unison Industries Llc
2530-01-023-73493854-3 INTERCHANGEABLE
Center Arm,front Axle
Pdi Ground Support Systems, Inc.
5970-01-049-907338543 INTERCHANGEABLE
Insulator
Honeywell International Inc. Div Aerospace - Torrance
5315-01-168-824138543 INTERCHANGEABLE
Pin
Alfa Laval Inc
6110-01-432-76003854-3 INTERCHANGEABLE
Controller,motor
Point Eight Power, Llc
Cross-Reference Index
Part NumberManufacturer
38543 PRIMARY Fastenal Company (USA)
Related Parts
5963-00-140-7927INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED
38543
5340-00-593-4301INTERCHANGEABLE
BUTTON,PLUG
5975-00-738-9066INTERCHANGEABLE
WYE ASSEMBLY
38543
2530-01-023-7349INTERCHANGEABLE
CENTER ARM,FRONT AXLE
3854-3
5970-01-049-9073INTERCHANGEABLE
INSULATOR
38543
5315-01-168-8241INTERCHANGEABLE
PIN
38543
6110-01-432-7600INTERCHANGEABLE
CONTROLLER,MOTOR
3854-3

Frequently Asked Questions

What is NSN 5305-01-673-0647?

NSN 5305-01-673-0647 is a Screw,cap,hexagon Head, manufactured by Fastenal Company, classified under FSC 5305 (No Item Name Available). Status: active.

What are the part numbers for NSN 5305-01-673-0647?

NSN 5305-01-673-0647 has 1 cross-referenced part number: 38543 (Fastenal Company).

What NSN replaces 5305-01-673-0647?

There are 7 known substitutes for 5305-01-673-0647: 5963-00-140-7927, 5340-00-593-4301, 5975-00-738-9066 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 38543?

Key specifications for 38543: Head Style: HEXAGON; Thread Length: 12.0 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 0.80; Nominal Thread Diameter: 5.0 MILLIMETERS MM. 7 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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