5310-01-123-6382

Find complete technical information, availability, and procurement data for: 5310-01-123-6382
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-123-6382

Item Name Code

15887

Assigment Date

12/16/1981 (44 years ago)

"a nut having a flat bearing surface and 6 flat sides with slots in its upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots, when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe", feature in critical applications. Excludes:nut (1), self-locking, castellated, octagon."

0.050 inches minimum and 0.060 inches maximum drive point depth, round nut style, 1.819 inches minimum and 1.824 inches maximum small end diameter, +1.5269 to 1.5314 inches thread pitch diameters, right-hand thread direction

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: +1.5269 to 1.5314 inches
Thread Direction: right-hand
Small End Diameter: 1.819 inches minimum and 1.824 inches maximum
Drive Point Depth: 0.050 inches minimum and 0.060 inches maximum
Nut Style: round
Nut Diameter: 1.906 inches minimum and 1.916 inches maximum
Nut Thickness: 0.281 inches minimum and 0.286 inches maximum
Drive Point Width: 0.250 inches minimum and 0.260 inches maximum
Undercut Thickness: 0.100 inches minimum and 0.105 inches maximum
Drive Point Quantity: 8
Thread Series: uns
Thread Quantity Per Inch: 18
Hardness Rating: 26.0 rockwell c minimum and 33.0 rockwell c maximum
Nominal Thread Size: 1.563 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 single treatment response 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
NAS1493-9	Round Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-123-6382?

The FSCG of the NSN 5310-01-123-6382 is 5310

Does the NSN 5310-01-123-6382 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-123-6382 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 5310-01-123-6382 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-123-6382 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 5310-01-123-6382 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Dec 16, 1981