235-021-0014

View detailed technical data, stock status, and sourcing information for: 235-021-0014

DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 235-021-0014 to receive an up to date pricing and availability quote by email.

235-021-0014
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5325 Fastening Devices
National Stock Number
5325-00-497-0770
Item Name Code
18421
Assigment Date
10/04/1972 (53 years ago)

A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.

0.430 inches maximum grip length, 0.360 inches minimum diameter, 0.210 inches nominal extension length, stud shank turnlock stud shank style, ring securing device type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Grip Length
0.430 inches maximum
Diameter
0.360 inches minimum
Securing Device Type
ring
Turnlock Stud Shank Style
stud shank
Extension Length
0.210 inches nominal
Turnlock Stud Head Style
flat countersunk
Material Accommodated Thickness
0.361 inches minimum and 0.430 inches maximum
Drive Type
socket
Stud Thread Size And Series/Type Designator
0.164-32 unc
Stud Shank Major Diameter
0.2470 inches minimum and 0.2495 inches maximum
Material
steel comp 4140 or steel comp 8740 overall
Material Document And Classification
mil-s-6049 mil spec 1st material response or mil-s-5626 mil spec 2nd material response overall
Surface Treatment
cadmium and chromate overall
Surface Treatment Document And Classification
qq-p-416,type 2,class 2 fed spec single treatment response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
5325-00-565-3676 No Name Available 07/01/1980

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
235-021-0014 Turnlock Fastener Stud
CA18121-4HS Turnlock Fastener Stud
GS520BF4HS Turnlock Fastener Stud

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5325-00-497-0770?
The FSCG of the NSN 5325-00-497-0770 is 5325
Does the NSN 5325-00-497-0770 have a Schedule B code assigned?
Yes, the Schedule B code is 9607190000
Does NSN 5325-00-497-0770 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5325-00-497-0770 contain precious materials?
Precious metal content is unknown
Does NSN 5325-00-497-0770 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5325-00-497-0770 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Wed, Oct 4, 1972

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

756-11389
5841-00-300-3597
Fan Guard
756-11422
5915-00-806-1364
Radio Frequency Interfere Filter
756-1151-263
4320-01-359-7032
Wearing Ring
756-117
6680-01-204-0646
Self-Gener Electrical Tachometer
756-11T12-208A
5940-00-924-7873
Stud Terminal
756-126
6130-01-327-0701
Power Supply
756-13
5905-00-100-2597
Wire Wound Fixed Resistor
756-1324
3130-01-723-0431
Roller Bearing Unit
756-133
5360-00-597-8157
Torsion Helical Spring
756-135-578
2610-01-658-0760
Vehicular Pneumatic Tire
756-141-613
2610-01-724-0407
Vehicular Pneumatic Tire
756-141-662
2610-01-507-3632
Vehicular Pneumatic Tire
756-146-576
2610-01-507-3632
Vehicular Pneumatic Tire
756-151111
5835-00-660-4514
Sound Recording Tape
756-1524
5935-00-319-2001
Electrical Receptacle Connector