4820-01-705-7688

Find complete technical information, availability, and procurement data for: 4820-01-705-7688
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-705-7688

Item Name Code

45506

Assigment Date

10/11/2022 (3 years ago)

A single component capable of performing the functions of a receiver, radio; and transmitter, radio.

2.250 inches nominal overall length, 0.250 inches nominal pipe size accommodated, manual valve operation method, needle flow control device, threaded external tube connection type

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.250 inches
Overall Length: 2.250 inches nominal
Flow Control Device: needle
Valve Operation Method: manual
Connection Type: threaded external tube
Body Material: steel corrosion resisting
Body Material Document And Classification: manufacturer reference mfr ref single material response
Part Name Assigned By Controlling Agency: valve,needle
Special Features: needle valve model 141-2;the setting of the main valve diaphragm chamberthrus controlling the speed of main valve;this item used on 1.250 inch nominal to 2 inch maximum valve

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
683700	Flow Control Valve

FAQs

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

What is the FSCG of the NSN 4820-01-705-7688?

The FSCG of the NSN 4820-01-705-7688 is 4820

Does the NSN 4820-01-705-7688 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-705-7688 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 4820-01-705-7688 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-705-7688 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 4820-01-705-7688 was assigned to the Federal Catalog?

It was assigned 3 years ago, on Tue, Oct 11, 2022