Hexagon Head Cap Screw

SHC503CX14

SHC503CX14
(NSN) National Stock Number
5305-00-021-3810
Federal Supply Classification
5305 Screws
Item Name Code
18257
Schedule B Code
7318152000
Summary

Right-hand thread direction, hexagon head style, steel comp 302 overall material

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
2 - - XX
Identification

An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes:bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.

INC FIIG Concept Condition
18257 A003B0 - 1
Specifications
Thread Direction
right-hand
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Head Style
hexagon
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Material
steel comp 302 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
213810 24617 X - 5 9 - XX
213810 7X677 5 - C 1 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
48950 - W U
RVC WCC TCC SHC
- 713 Z 9

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • ISO9001 / AS9100 Quality Standards
  • HAZMAT Certified
  • On Time Delivery
  • Qualified sales team
  • Counterfeit Parts Prevention
  • 100% Product Inspections
Manufacturer
BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
CAGE: 80249
GREENLAWN , NY , 11740-1609
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5305-00-021-3810
What is the NIIN of the NSN 5305-00-021-3810?
The National Item Identification Number (NIIN) of the NSN 5305-00-021-3810 is 00-021-3810
When the NSN 5305-00-021-3810 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Fri, Jan 1, 1960
Does the NSN 5305-00-021-3810 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-00-021-3810 contain any hazardous material?
No data in HMIRS

Can't Find It

If you didn't find what you need, don't worry, we're here to help! Our team is ready to help you find exactly what you need. Click below to contact us.

Similar Products
Who we are?

We are dedicated suppliers of aircraft ground servicing equipment, shop supplies, adhesives, chemicals, hardware, and a wide range of other essential consumables.

Contact
841 Prudential Drive
Jacksonville, FL, 32207
United States
© 2025 Aerospace Supplies, Inc. All rights reserved.
Made in USA