Z3943-62

View detailed technical data, stock status, and sourcing information for: Z3943-62
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-162-7270

Item Name Code

29725

Assigment Date

09/22/1983 (42 years ago)

0.175 inches minimum and 0.190 inches maximum nut height, right-hand thread direction, castellated, hexagon nut style, 3b thread class, prevailing torque all metal design locking feature

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
Nut Style: castellated, hexagon
Nut Height: 0.175 inches minimum and 0.190 inches maximum
Width Across Flats: 0.302 inches minimum and 0.314 inches maximum
Thread Series: unjc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Bearing Surface Type: flat
Material: steel corrosion resisting overall
Material Document And Classification: ams 5735 assn std single material response or ams 7250 assn std single material response overall
Surface Treatment: silver overall
Surface Treatment Document And Classification: ams 2411 assn std 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
413931	Nut,self-Locking,castellated,hex
53714-632-H19	Nut,self-Locking,castellated,hex
Z3943-62	Nut,self-Locking,castellated,hex

FAQs

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

What is the FSCG of the NSN 5310-01-162-7270?

The FSCG of the NSN 5310-01-162-7270 is 5310

Does the NSN 5310-01-162-7270 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-162-7270 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 5310-01-162-7270 contain precious materials?

Item contains silver.

Does NSN 5310-01-162-7270 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 5310-01-162-7270 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Sep 22, 1983