4820-01-642-4240

Find complete technical information, availability, and procurement data for: 4820-01-642-4240
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-642-4240

Item Name Code

20962

Assigment Date

02/25/2015 (11 years ago)

A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)

4.84 inches all ends nominal length, threaded internal pipe all ends connection type, 1.250 inches valve size, manual valve operation method, plain (pipe) all ends connection style

Product Characteristics

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

Connection Style: plain (pipe) all ends
Nominal Length: 4.84 inches all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Valve Size: 1.250 inches
Nominal Thread Size: 1.250 inches all ends
Material: steel body
Style Designator: straight thru

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
BVAH20SSS1NA	Ball Valve
F160672 ITEM 18	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-642-4240?

The FSCG of the NSN 4820-01-642-4240 is 4820

Does NSN 4820-01-642-4240 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 4820-01-642-4240 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-642-4240 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 4820-01-642-4240 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Wed, Feb 25, 2015