5305-01-343-5335

Find complete technical information, availability, and procurement data for: 5305-01-343-5335
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-343-5335

Item Name Code

18257

Assigment Date

08/14/1991 (35 years ago)

An insulator having flat surfaces, with or without holes, whose thickness does not exceed 25 percent of its length or width, whichever is smaller, and whose shape is other than round. Excludes:insulator (1), spacer; insulator (1), washer; mounting pad, electrical-electronic component; plate, electrical shield; and terminal board.

unc thread series designator, 3.500 inches nominal fastener length, 0.375 inches nominal thread diameter, 16 thread quantity per inch

Product Characteristics

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

Fastener Length: 3.500 inches nominal
Nominal Thread Diameter: 0.375 inches
Thread Quantity Per Inch: 16
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
378431-28	Hexagon Head Cap Screw
Y045 775 09	Hexagon Head Cap Screw

FAQs

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

What is the FSCG of the NSN 5305-01-343-5335?

The FSCG of the NSN 5305-01-343-5335 is 5305

Does NSN 5305-01-343-5335 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 5305-01-343-5335 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-343-5335 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 5305-01-343-5335 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Wed, Aug 14, 1991