5310-00-323-6531

Find complete technical information, availability, and procurement data for: 5310-00-323-6531
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-323-6531

Item Name Code

05280

Assigment Date

01/01/1963 (63 years ago)

0.103 inches nominal mounting hole diameter, 3b thread class, right-hand thread direction, plate nut style, 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
Mounting Hole Diameter: 0.103 inches nominal
Nut Style: plate
Nut Length: 1.296 inches nominal
Nut Height: 0.411 inches nominal
Plate Thickness: 0.039 inches nominal
Plate Width: 0.515 inches nominal
Nut Mounting Provision: straight holes
Mounting Hole Arrangement Style: 2 holes
Distance From Aperture Center To Mounting Hole Center: 0.515 inches nominal
Center To Center Distance Between Mounting Holes Along Length: 1.002 inches nominal
Thread Series: unf
Thread Quantity Per Inch: 28
Nominal Thread Size: 0.250 inches
Material: steel comp 321 base
Material: steel uns s34720 or steel uns s34723 nut
Material Document And Classification: ams5510 assn std single material response base
Material Document And Classification: ms5642 assn std single material response nut
Precious Material: silver
Surface Treatment: silver nut

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
260432	Plate Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-323-6531?

The FSCG of the NSN 5310-00-323-6531 is 5310

Does the NSN 5310-00-323-6531 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-323-6531 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 5310-00-323-6531 contain precious materials?

Item contains silver.

Does NSN 5310-00-323-6531 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 5310-00-323-6531 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963