5310-00-825-0783

Find complete technical information, availability, and procurement data for: 5310-00-825-0783
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-825-0783

Item Name Code

01857

Assigment Date

01/01/1962 (64 years ago)

0.045 inches minimum and 0.050 inches maximum drilled hole diameter, hexagon nut style, left-hand thread direction, 3b thread class, 0.188 inches nominal nut height

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: left-hand
Nut Style: hexagon
Nut Height: 0.188 inches nominal
Drilled Hole Diameter: 0.045 inches minimum and 0.050 inches maximum
Hole Type And Quantity: 3 drilled
Width Across Flats: 0.428 inches minimum and 0.440 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 28
Hardness Rating: 34.0 rockwell c minimum and 38.0 rockwell c maximum
Nominal Thread Size: 0.250 inches
Hole Configuration Style: configuration b
Countersink Angle: 110.0 degrees nominal both ends
Bearing Surface Type: chamfered or washer faced
Bearing Surface Finish: 125.0 microinches
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758,cond c4 mil spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,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
NAS509L4	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-825-0783?

The FSCG of the NSN 5310-00-825-0783 is 5310

Does the NSN 5310-00-825-0783 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-825-0783 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 5310-00-825-0783 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-825-0783 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 5310-00-825-0783 was assigned to the Federal Catalog?

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