5310-00-968-3523

Find complete technical information, availability, and procurement data for: 5310-00-968-3523
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-968-3523

Item Name Code

29730

Assigment Date

01/01/1960 (66 years ago)

0.167 inches maximum washer outside diameter, prevailing torque all metal design locking feature, right-hand thread direction, 0.086 inches minimum and 0.106 inches maximum nut counterbore diameter, 3b thread class

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: 0.167 inches maximum
Counterbore Diameter: 0.086 inches minimum and 0.106 inches maximum nut
Lubrication: dry film lubricant
Overall Height: 0.080 inches minimum and 0.100 inches maximum
Nut Style: hexagon
Washer Thickness: 0.008 inches minimum
Width Across Flats: 0.122 inches minimum and 0.127 inches maximum
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unc
Thread Quantity Per Inch: 56
Nominal Thread Size: 0.086 inches
Countersink Angle: 120.0 degrees nominal nut
Material: steel overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416 fed 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
NAS1291-02	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-968-3523?

The FSCG of the NSN 5310-00-968-3523 is 5310

Does the NSN 5310-00-968-3523 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-968-3523 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 5310-00-968-3523 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-968-3523 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 5310-00-968-3523 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960