20642 AND 20693

View detailed technical data, stock status, and sourcing information for: 20642 AND 20693
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-418-0025

Item Name Code

27565

Assigment Date

08/18/1995 (30 years ago)

A weight designed to overcome static and/or dynamic unbalance of a rotating part or a rotating assembly. It may be of various shapes and designs.

air media for which designed, unable to decode first end thread size and series/type designator, threaded internal pipe first end connection type, straight thru body style, plain first end style designator

Product Characteristics

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

Body Style: straight thru
Media For Which Designed: air
First End Connection Type: threaded internal pipe
First End Style Designator: plain
First End Thread Size And Series/Type Designator: unable to decode
First End Thread Direction: right-hand
Second End Relationship With First End: identical
End Connection Quantity: 2
Mounting Facility: flange
Outlet Pressure Range: +0.0 to 75.0 pounds per square inch
Regulation Type: automatic single stage
Maximum Inlet Pressure Rating: 85.0 pounds per square inch
Outlet Pressure Setting: 75.0 pounds per square inch
Filter: not included
End Item Identification: weapons system ev, truck, fire/crash p23
Special Features: 0-5 volt dc input will produce a linear proportional 0-75 psi air output

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
20642 AND 20693	Fluid Pressure Regulating Valve
602346	Fluid Pressure Regulating Valve
AX-522	Fluid Pressure Regulating Valve
NIT 201-202B	Fluid Pressure Regulating Valve
PA231 AND PA182	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-418-0025?

The FSCG of the NSN 4820-01-418-0025 is 4820

Does the NSN 4820-01-418-0025 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-418-0025 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 4820-01-418-0025 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-418-0025 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 4820-01-418-0025 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Aug 18, 1995