5310-00-446-3976

Find complete technical information, availability, and procurement data for: 5310-00-446-3976
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-446-3976

Item Name Code

15886

Assigment Date

01/01/1963 (63 years ago)

A device for reducing the strength of an alternating current signal either continuously or in steps, without causing appreciable signal distortion, by maintaining substantially constant output and/or input impedance match. Continuously variable resistive devices must consist of at least two sections or one section with at least two rotating contacts. The item must have an overall attenuation rating. Includes tandem mounted variable resistors designed to function as an attenuator but whose terminals are not connected. See also resistor, vaiable (as modified).

knurled nut style, 0.240 inches nominal nut diameter, 2b thread class, 0.240 inches nominal small end diameter, 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 Class: 2b
Thread Direction: right-hand
Small End Diameter: 0.240 inches nominal
Nut Style: knurled
Nut Diameter: 0.240 inches nominal
Nut Thickness: 0.220 inches nominal
Knurl Width: 0.060 inches nominal
Small End Length: 0.160 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.138 inches
Special Features: slot in head 0.040 in. w,0.040in. deep
Material: steel comp 416 overall
Material Document And Classification: astm a582 cond a assn std single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: 171,5.4 mil std 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
9150841	Knurled Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-00-446-3976?

The FSCG of the NSN 5310-00-446-3976 is 5310

Does the NSN 5310-00-446-3976 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-446-3976 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 5310-00-446-3976 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-446-3976 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 5310-00-446-3976 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963