5305-00-577-5446

Find complete technical information, availability, and procurement data for: 5305-00-577-5446
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-577-5446

Item Name Code

06657

Assigment Date

01/01/1963 (63 years ago)

0.458 inches minimum and 0.500 inches maximum thread length, 0.500 inches nominal fastener length, right-hand thread direction, fillister head style, 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: 0.458 inches minimum and 0.500 inches maximum
Fastener Length: 0.500 inches nominal
Head Style: fillister
Head Diameter: 0.145 inches minimum and 0.161 inches maximum
Head Height: 0.064 inches minimum and 0.070 inches maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 0.099 inches
Thread Quantity Per Inch: 48
Minimum Tensile Strength: 60000 pounds per square inch
Screw Material: steel or steel comp 1010
Screw Material Document And Classification: astm a108 assn std 2nd material response or astm a575 assn std 2nd material response or astm a576 assn std 2nd material response
Screw Surface Treatment: cadmium
Screw Surface Treatment Document And Classification: qq-p-416,ty 1,cl 3 fed spec single treatment response
Thread Series Designator: unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5305-00-276-1693	No Name Available	01/01/1960

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
AN500-3-8	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-00-577-5446?

The FSCG of the NSN 5305-00-577-5446 is 5305

Does the NSN 5305-00-577-5446 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-577-5446 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 5305-00-577-5446 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-577-5446 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 5305-00-577-5446 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963