HT4025-3-2

View detailed technical data, stock status, and sourcing information for: HT4025-3-2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-029-8160

Item Name Code

29294

Assigment Date

10/23/1976 (49 years ago)

A mechanical device made of rubber, chemicals, fabric and steel or other materials, which, mounted on an aircraft wheel, provides the traction and contains the fluid that sustains the load. Tube type tires are of a form to inclose an inner tube containing air under pressure. Tubeless tires incorporate carcass materials and construction to provide fluid retention equal to that of a conventional tire and tube.

right-hand thread direction, 0.381 inches minimum and 0.431 inches maximum thread length, flat countersunk head style, 3a thread class, 0.516 inches minimum and 0.546 inches maximum fastener length

Product Characteristics

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

Thread Class: 3a
Thread Direction: right-hand
Thread Length: 0.381 inches minimum and 0.431 inches maximum
Fastener Length: 0.516 inches minimum and 0.546 inches maximum
Head Style: flat countersunk
Head Diameter: 0.376 inches minimum and 0.385 inches maximum
Grip Diameter: 0.1890 inches minimum and 0.1895 inches maximum
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.190 inches
Grip Length: 0.115 inches minimum and 0.135 inches maximum
Thread Quantity Per Inch: 32
Countersink Angle: 100.0 degrees nominal
Material: steel overall
Material Document And Classification: 23-112,mcdonnel douglas corp mfr ref single material response overall
Surface Treatment: passivate overall
Thread Series Designator: unjf

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
10114873	Close Tolerance Screw
11905-3L2	Close Tolerance Screw
BM19037-3-2	Close Tolerance Screw
HT4025-3-2	Close Tolerance Screw
HT4025L3-2	Close Tolerance Screw
ST3M454-3L2	Close Tolerance Screw
WC4025L-3-2	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-029-8160?

The FSCG of the NSN 5305-01-029-8160 is 5305

Does the NSN 5305-01-029-8160 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-029-8160 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 5305-01-029-8160 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-029-8160 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 5305-01-029-8160 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sat, Oct 23, 1976