5305-01-645-4962

Find complete technical information, availability, and procurement data for: 5305-01-645-4962
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5305 Screws

National Stock Number

5305-01-645-4962

Item Name Code

06657

Assigment Date

06/18/2015 (11 years ago)

A rigid item designed to suspend, support, retain and/or position vehicular component and/or attachment items. Do not use if a more specific item name exists.

3.5 millimeters minimum and 4.4 millimeters maximum head diameter, 40.0 millimeters nominal fastener length, right-hand thread direction, flat countersunk head style, 25.0 millimeters nominal thread length

Product Characteristics

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

Thread Direction: right-hand
Thread Length: 25.0 millimeters nominal
Fastener Length: 40.0 millimeters nominal
Head Style: flat countersunk
Head Diameter: 3.5 millimeters minimum and 4.4 millimeters maximum
Internal Drive Style: cross recess type 1
Nominal Thread Diameter: 2.0 millimeters
Thread Pitch In Millimeters: 0.4
External Thread Tolerance Class: 6g
Countersink Angle: 90.0 degrees minimum and 92.0 degrees maximum
Part Name Assigned By Controlling Agency: screw machine, metric
Screw Material: steel corrosion resisting
Screw Surface Treatment: passivate
Thread Series Designator: m

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
AESC1M204040GY0LN1	Machine Screw
B1867EA020040	Machine Screw

FAQs

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

What is the FSCG of the NSN 5305-01-645-4962?

The FSCG of the NSN 5305-01-645-4962 is 5305

Does the NSN 5305-01-645-4962 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-01-645-4962 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 5305-01-645-4962 contain precious materials?

Item does not contain precious metal.

Does NSN 5305-01-645-4962 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 5305-01-645-4962 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Thu, Jun 18, 2015