5310-01-124-5249

Find complete technical information, availability, and procurement data for: 5310-01-124-5249
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-124-5249

Item Name Code

15887

Assigment Date

01/06/1982 (44 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more notches. Excludes:thrust type washers.

round nut style, 0.050 inches minimum and 0.060 inches maximum drive point depth, 0.975 inches minimum and 0.980 inches maximum small end diameter, right-hand thread direction, +0.7607 to 0.7643 inches thread pitch diameters

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Pitch Diameters: +0.7607 to 0.7643 inches
Thread Direction: right-hand
Small End Diameter: 0.975 inches minimum and 0.980 inches maximum
Drive Point Depth: 0.050 inches minimum and 0.060 inches maximum
Nut Style: round
Nut Diameter: 1.062 inches minimum and 1.072 inches maximum
Nut Thickness: 0.250 inches minimum and 0.255 inches maximum
Drive Point Width: 0.188 inches minimum and 0.198 inches maximum
Undercut Thickness: 0.100 inches minimum and 0.105 inches maximum
Drive Point Quantity: 8
Thread Series: uns
Thread Quantity Per Inch: 32
Hardness Rating: 26.0 rockwell c minimum and 33.0 rockwell c maximum
Nominal Thread Size: 0.781 inches
Countersink Angle: 89.5 degrees minimum and 90.5 degrees maximum nut
Material: steel comp 4130 overall
Material Document And Classification: mil-s-6758,cond d 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 all treatment responses overall
Specification/Standard Data: 80205-nas1493 professional/industrial association standard

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
NAS1493-5	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-124-5249?

The FSCG of the NSN 5310-01-124-5249 is 5310

Does the NSN 5310-01-124-5249 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-124-5249 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 5310-01-124-5249 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-124-5249 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 5310-01-124-5249 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Jan 6, 1982