5305-00-654-7787

Find complete technical information, availability, and procurement data for: 5305-00-654-7787
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-00-654-7787

Item Name Code

06660

Assigment Date

01/01/1963 (63 years ago)

0.625 inches maximum thread length, round head style, 2a thread class, right-hand thread direction, 0.625 inches nominal 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: 0.625 inches maximum
Fastener Length: 0.625 inches nominal
Head Style: round
Head Diameter: 0.306 inches minimum and 0.317 inches maximum
Head Height: 0.107 inches minimum and 0.120 inches maximum
Washer Quantity: 1
Internal Drive Style: torque
Nominal Thread Diameter: 0.164 inches
Thread Quantity Per Inch: 32
Primary Washer Style: flat external teeth
Primary Washer Material Thickness: 0.018 inches minimum and 0.022 inches maximum
Special Features: thd to secure washer on fastener but not prevent it fromturning
Material: steel comp 1010 overall
Material Document And Classification: 66 fed std single material response overall
Surface Treatment: cadmium and dichromate 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
A7472-10	Assembled Washer Screw

FAQs

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

What is the FSCG of the NSN 5305-00-654-7787?

The FSCG of the NSN 5305-00-654-7787 is 5305

Does the NSN 5305-00-654-7787 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-654-7787 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 5305-00-654-7787 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-654-7787 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 5305-00-654-7787 was assigned to the Federal Catalog?

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