5305-01-030-4658

Find complete technical information, availability, and procurement data for: 5305-01-030-4658
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-030-4658

Item Name Code

29294

Assigment Date

11/07/1976 (49 years ago)

An item designed to expedite or simplify the connection of two or more electrical conductors without bringing them to a fixed point such as a binding post or terminal. It may have a separate tubular shaped piece of nonmetallic, flexible material designed to be slipped over the crimped first piece to seal the conductor joint through heat sealing.

flat countersunk head style, 3a thread class, right-hand thread direction, 0.349 inches minimum and 0.416 inches maximum thread length, 1.047 inches minimum and 1.094 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: 0.349 inches minimum and 0.416 inches maximum
Fastener Length: 1.047 inches minimum and 1.094 inches maximum
Head Style: flat countersunk
Head Diameter: 0.448 inches minimum and 0.477 inches maximum
Grip Diameter: 0.3110 inches minimum and 0.3120 inches maximum
Shank Unthreaded Hole Diameter: 0.076 inches minimum and 0.081 inches maximum first hole
Internal Drive Style: high-torque
Nominal Thread Diameter: 0.312 inches
Grip Length: 0.678 inches minimum and 0.698 inches maximum
Thread Quantity Per Inch: 24
Minimum Tensile Strength: 160000 pounds per square inch
Countersink Angle: 100.0 degrees nominal
Criticality Code Justification: feat
Distance From Head Largest Bearing Surface To Shank Hole Center: 0.934 inches minimum and 0.954 inches maximum first hole
Surface Finish: 63.0 microinches grip
Surface Finish: 63.0 microinches threads
Special Features: crit code changed from x to y for critical feature including tolerance
Material: steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 or steel comp 4130 overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 3 fed spec single treatment response 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
HT239-5-11D	Close Tolerance Screw

FAQs

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

What is the FSCG of the NSN 5305-01-030-4658?

The FSCG of the NSN 5305-01-030-4658 is 5305

Does the NSN 5305-01-030-4658 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-030-4658 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 5305-01-030-4658 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-030-4658 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 5305-01-030-4658 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Sun, Nov 7, 1976