839950

View detailed technical data, stock status, and sourcing information for: 839950
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-802-5451

Item Name Code

15893

Assigment Date

01/01/1962 (64 years ago)

A battery, composed of two or more cells forming a single unit, which may or may not be readily separable and which may be efficiently recharged by sending an electric current through the cells in a direction opposite that of the discharging current. The item may be furnished with integral charging facilities. For items which are composed of a single cell see cell, battery.

3b thread class, 0.423 inches minimum and 0.453 inches maximum pilot length, right-hand thread direction, 0.696 inches minimum and 0.700 inches maximum pilot diameter, prevailing torque with nonmetallic insert locking feature

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 with nonmetallic insert
Pilot Diameter: 0.696 inches minimum and 0.700 inches maximum
Pilot Length: 0.423 inches minimum and 0.453 inches maximum
Nut Style: spline
Nut Diameter: 0.860 inches minimum and 0.890 inches maximum
Nut Height: 0.813 inches nominal
Temp Rating: 250.0 fahrenheit nominal
Thread Series: unf
Thread Quantity Per Inch: 20
Nominal Thread Size: 0.500 inches
Material: plastic polyamide (nylon) locking insert
Material: steel overall except insert
Surface Treatment: cadmium nut
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 3 fed spec single treatment response nut

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
42ND28-080	Spline Self-Locking Nut
839950	Spline Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-802-5451?

The FSCG of the NSN 5310-00-802-5451 is 5310

Does the NSN 5310-00-802-5451 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-802-5451 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 5310-00-802-5451 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-00-802-5451 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 5310-00-802-5451 was assigned to the Federal Catalog?

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