ST3M405C2-04

View detailed technical data, stock status, and sourcing information for: ST3M405C2-04
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-125-1219

Item Name Code

15892

Assigment Date

01/22/1982 (44 years ago)

3b thread class, 0.187 inches minimum and 0.191 inches maximum pilot diameter, prevailing torque all metal design locking feature, 0.045 inches minimum and 0.065 inches maximum pilot length, 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
Pilot Diameter: 0.187 inches minimum and 0.191 inches maximum
Pilot Length: 0.045 inches minimum and 0.065 inches maximum
Lubrication: dry film lubricant
Nut Style: clinch
Nut Height: 0.204 inches minimum and 0.231 inches maximum
Width Across Flats: 0.240 inches minimum and 0.252 inches maximum
Temp Rating: 450.0 fahrenheit maximum
Thread Series: unjc
Thread Quantity Per Inch: 40
Nominal Thread Size: 0.440 inches
Material: iron alloy 660 overall
Material Document And Classification: ams 5737 assn std single material response or ams 5732 assn std single material response overall
Surface Treatment: passivate 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
10109431	Clinch Self-Locking Nut
70524-CM440-C2	Clinch Self-Locking Nut
70524CM440-2	Clinch Self-Locking Nut
C11009-2-40	Clinch Self-Locking Nut
H4929-04-02	Clinch Self-Locking Nut
H49290-04-2	Clinch Self-Locking Nut
LHC9514-C2-40	Clinch Self-Locking Nut
ST3M405C2-04	Clinch Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-125-1219?

The FSCG of the NSN 5310-01-125-1219 is 5310

Does the NSN 5310-01-125-1219 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-125-1219 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 5310-01-125-1219 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-125-1219 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 5310-01-125-1219 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Fri, Jan 22, 1982