ST3M524-9ME

View detailed technical data, stock status, and sourcing information for: ST3M524-9ME
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-077-7922

Item Name Code

05276

Assigment Date

05/31/1979 (47 years ago)

0.467 inches maximum nut height, right-hand thread direction, 3b thread class, prevailing torque all metal design locking feature, double hexagon nut style

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: double hexagon
Nut Height: 0.467 inches maximum
Width Across Flats: 0.865 inches minimum and 0.877 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 18
Nominal Thread Size: 0.562 inches
Bearing Surface Type: chamfered
Special Features: 6 slots equally spaced 0.156 inches minimum and 0.187 inches maximum across 0.252 inches deep
Material: nickel alloy 718 overall
Material Document And Classification: ams 5662 assn std single material response or ams 5663 assn std single material response overall
Surface Treatment: passivate overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-00-357-2077	No Name Available	06/01/1981

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
13134-9	Double Hexagon Self-Locking Nut
78069M9	Double Hexagon Self-Locking Nut
ST3M524-9ME	Double Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-077-7922?

The FSCG of the NSN 5310-01-077-7922 is 5310

Does the NSN 5310-01-077-7922 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-077-7922 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 5310-01-077-7922 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-077-7922 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 5310-01-077-7922 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Thu, May 31, 1979