ST3M445A5M2

View detailed technical data, stock status, and sourcing information for: ST3M445A5M2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-239-8501

Item Name Code

01863

Assigment Date

09/05/1986 (39 years ago)

prevailing torque all metal design locking feature, gang channel, self locking nut style, 3b thread class, dry film lubricant lubrication, right-hand thread direction

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Lubrication: dry film lubricant
Nut Style: gang channel, self locking
Base Width: 0.475 inches minimum and 0.485 inches maximum
Nut Length: 0.722 inches minimum and 0.732 inches maximum
Base Thickness: 0.050 inches minimum and 0.064 inches maximum
Nut Height: 0.344 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 24
Nominal Thread Size: 0.312 inches
Material: steel overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty2,cl2 fed spec single treatment response overall

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
10110195	Gang Channel Self-Locking Nut
CN50063-5-2	Gang Channel Self-Locking Nut
G14421-2-5	Gang Channel Self-Locking Nut
ST3M445A5M2	Gang Channel Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-239-8501?

The FSCG of the NSN 5310-01-239-8501 is 5310

Does the NSN 5310-01-239-8501 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-239-8501 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 5310-01-239-8501 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-239-8501 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 5310-01-239-8501 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Sep 5, 1986