5305-01-170-4120

Find complete technical information, availability, and procurement data for: 5305-01-170-4120
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-170-4120

Item Name Code

33044

Assigment Date

01/24/1984 (42 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.

1.500 inches nominal fastener length, 0.380 inches nominal thread length, hexagon head style, right-hand thread direction, 2a 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: 2a
Thread Direction: right-hand
Thread Length: 0.380 inches nominal
Fastener Length: 1.500 inches nominal
Head Style: hexagon
Head Height: 0.180 inches nominal
Width Between Flats: 0.250 inches nominal
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Material: steel comp 303 fastener
Material Document And Classification: 66 fed std single material response fastener
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
51-99-192-24	Panel Screw Assembly
5189748	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-170-4120?

The FSCG of the NSN 5305-01-170-4120 is 5305

Does the NSN 5305-01-170-4120 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-170-4120 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 5305-01-170-4120 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-170-4120 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 5305-01-170-4120 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Tue, Jan 24, 1984