5310-00-799-9039

Find complete technical information, availability, and procurement data for: 5310-00-799-9039
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-799-9039

Item Name Code

29730

Assigment Date

01/01/1962 (64 years ago)

free-running all metal design locking feature, 3.740 inches nominal washer outside diameter, 1.820 inches nominal overall height, right-hand thread direction, 2b 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: 2b
Thread Direction: right-hand
Locking Feature: free-running all metal design
Washer Outside Diameter: 3.740 inches nominal
Overall Height: 1.820 inches nominal
Width Across Flats: 0.741 inches minimum and 0.752 inches maximum
Thread Series: uns
Thread Quantity Per Inch: 2b
Hardness Rating: 26.0 rockwell c minimum and 33.0 rockwell c maximum
Nominal Thread Size: 3.188 inches
Special Features: nut h 0.680 in. nom,0.340 in. wrenching flat h w/0.623 in. id,six equally spaced holes 0.078 in. dia drilled thru wrenching flat sides 0.120 in. from ends
Material: steel comp 8740 overall
Material Document And Classification: mil-s-6049 mil spec single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 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
549710	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-799-9039?

The FSCG of the NSN 5310-00-799-9039 is 5310

Does the NSN 5310-00-799-9039 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-799-9039 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 5310-00-799-9039 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-799-9039 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 5310-00-799-9039 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962