5305-01-142-6481

Find complete technical information, availability, and procurement data for: 5305-01-142-6481
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-142-6481

Item Name Code

01852

Assigment Date

11/18/1982 (43 years ago)

0.312 inches nominal fastener length, 3a thread class, 0.213 inches nominal thread length, fillister head style, right-hand thread direction

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: 0.213 inches nominal
Fastener Length: 0.312 inches nominal
Head Style: fillister
Head Diameter: 0.312 inches nominal
Head Height: 0.088 inches nominal
Hole Diameter: 0.031 inches minimum and 0.034 inches maximum
First Diameter From Head: 0.230 inches nominal
Second Diameter From Head: 0.104 inches nominal
Distance From Largest Bearing Surface Of Head To End Of First Diameter: 0.035 inches minimum and 0.040 inches maximum
Distance From Largest Bearing Surface Of Head To End Of Second Diameter: 0.100 inches nominal
Internal Drive Style: slot
Nominal Thread Diameter: 0.138 inches
Hole Quantity: 1
Hole Type: drilled
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 150000 pounds per square inch
Hole Configuration Style: round
Externally Relieved Body Diameter Quantity: 2
Material: steel comp 4140 overall
Material Document And Classification: mil-s-5626 mil spec single material response overall
Thread Series Designator: unc

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
5035L028-1	Externally Relieved Body Screw

FAQs

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

What is the FSCG of the NSN 5305-01-142-6481?

The FSCG of the NSN 5305-01-142-6481 is 5305

Does the NSN 5305-01-142-6481 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-142-6481 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 5305-01-142-6481 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-142-6481 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 5305-01-142-6481 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Thu, Nov 18, 1982