ST4M134-3-100

View detailed technical data, stock status, and sourcing information for: ST4M134-3-100
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-621-5971

Item Name Code

05280

Assigment Date

02/27/1975 (51 years ago)

3b thread class, 0.098 inches nominal mounting hole diameter, plate nut style, prevailing torque all metal design locking feature, 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
Mounting Hole Diameter: 0.098 inches nominal
Nut Style: plate
Nut Length: 0.985 inches nominal
Nut Height: 1.000 inches nominal
Plate Thickness: 0.060 inches nominal
Plate Width: 0.396 inches nominal
Removable Nut Manufacturer Code: 96906
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.344 inches nominal
Center To Center Distance Between Mounting Holes Along Length: 0.686 inches minimum and 0.690 inches maximum
Removable Nut Manufacturer Part Number: ms-21209
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: aluminum alloy 6061 or steel corrosion resisting overall
Material Document And Classification: mil-a-12545 mil spec 1st material response or ams7245 assn std 2nd material response overall
Surface Treatment: chromate overall
Surface Treatment Document And Classification: mil-c-5541 mil 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
10121561	Plate Self-Locking Nut
5300014-100	Plate Self-Locking Nut
ST4M134-3-100	Plate Self-Locking Nut
WSI-4-100	Plate Self-Locking Nut
WSI-4-100NH	Plate Self-Locking Nut
WSI4-100D	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-621-5971?

The FSCG of the NSN 5310-00-621-5971 is 5310

Does the NSN 5310-00-621-5971 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-621-5971 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 5310-00-621-5971 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-621-5971 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 5310-00-621-5971 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Thu, Feb 27, 1975