5310-00-729-9317

Find complete technical information, availability, and procurement data for: 5310-00-729-9317
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-729-9317

Item Name Code

29730

Assigment Date

01/01/1961 (65 years ago)

3b thread class, right-hand thread direction, 0.165 inches nominal washer outside diameter, 0.090 inches minimum and 0.100 inches maximum overall height, 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
Washer Outside Diameter: 0.165 inches nominal
Overall Height: 0.090 inches minimum and 0.100 inches maximum
Nut Style: hexagon
Washer Thickness: 0.050 inches nominal
Width Across Flats: 0.122 inches minimum and 0.126 inches maximum
Temp Rating: 550.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 56
Nominal Thread Size: 0.086 inches
Material: steel overall
Surface Treatment: cadmium overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5310-01-172-3294	No Name Available	05/01/1988

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
FN12-26	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-729-9317?

The FSCG of the NSN 5310-00-729-9317 is 5310

Does the NSN 5310-00-729-9317 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-729-9317 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 5310-00-729-9317 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-729-9317 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 5310-00-729-9317 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961