5305-01-075-4588

Find complete technical information, availability, and procurement data for: 5305-01-075-4588
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-075-4588

Item Name Code

33044

Assigment Date

04/21/1979 (47 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.

right-hand thread direction, 2a thread class, 0.203 inches nominal thread length, pan head style, 0.728 inches minimum and 0.768 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: 2a
Thread Direction: right-hand
Thread Length: 0.203 inches nominal
Fastener Length: 0.728 inches minimum and 0.768 inches maximum
Head Style: pan
Head Diameter: 0.265 inches nominal
Head Height: 0.080 inches nominal
Material Accommodated Thickness: 0.031 inches minimum and 0.050 inches maximum
Nominal Thread Diameter: 0.138 inches
Thread Quantity Per Inch: 32
Minimum Tensile Strength: 180000 pounds per square inch
Special Features: includes flat washer and lockwasher
Material: iron alloy 660 fastener
Surface Treatment: anodize stand-off
Surface Treatment: passivate fastener
Surface Treatment: passivate spring
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
583R583H30	Panel Screw Assembly
FLW-7900-10-A-2.5	Panel Screw Assembly

FAQs

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

What is the FSCG of the NSN 5305-01-075-4588?

The FSCG of the NSN 5305-01-075-4588 is 5305

Does the NSN 5305-01-075-4588 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-075-4588 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 5305-01-075-4588 contain precious materials?

Precious metal content is unknown

Does NSN 5305-01-075-4588 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 5305-01-075-4588 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sat, Apr 21, 1979