CHT4024-4-9

View detailed technical data, stock status, and sourcing information for: CHT4024-4-9
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 CHT4024-4-9 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-354-5155

Item Name Code

29294

Assigment Date

02/06/1974 (52 years ago)

oval countersunk head style, right-hand thread direction, 0.444 inches minimum and 0.494 inches maximum thread length, 1.016 inches minimum and 1.046 inches maximum fastener length, 3a thread class

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: 0.444 inches minimum and 0.494 inches maximum
Fastener Length: 1.016 inches minimum and 1.046 inches maximum
Head Style: oval countersunk
Head Diameter: 0.390 inches minimum and 0.395 inches maximum
Grip Diameter: 0.2490 inches minimum and 0.2495 inches maximum
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.250 inches
Grip Length: 0.552 inches minimum and 0.572 inches maximum
Thread Quantity Per Inch: 28
Minimum Tensile Strength: 125000 pounds per square inch
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: steel corrosion resisting overall
Surface Treatment: passivate overall
Thread Series Designator: unf

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-094-6876	No Name Available	11/01/1986

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
10125232	Close Tolerance Screw
11907-4-9-1	Close Tolerance Screw
11907-4L9-1	Close Tolerance Screw
CHT4024-4-9	Close Tolerance Screw
HT4024L4-9	Close Tolerance Screw
ST3M445-4L9-1	Close Tolerance Screw
ST3M455-4-9-1	Close Tolerance Screw
ST3M455-4L9-1	Close Tolerance Screw
ST3M455-59L	Close Tolerance Screw
WC4024L4-9	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-00-354-5155?

The FSCG of the NSN 5305-00-354-5155 is 5305

Does the NSN 5305-00-354-5155 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-354-5155 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 5305-00-354-5155 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-354-5155 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 5305-00-354-5155 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Wed, Feb 6, 1974