4820-00-865-6557

Find complete technical information, availability, and procurement data for: 4820-00-865-6557
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-865-6557

Item Name Code

27565

Assigment Date

10/18/1967 (58 years ago)

An electrical item (the working element of which is constructed essentially of metallic substances) which changes alternating current to direct current by the rectifying action occurring at the junction interface between a metallic conductor and a semiconductor. Excludes:sets of metallic rectifiers which are not rated for rectifying capabilities but are used as suppressors. For items containing germanium or silicon, see semiconductor device (1), diode; semiconductor device set and rectifier, semiconductor device. For a complete power supply utilizing metallic rectifiers, see power supply.

unable to decode first end thread size and series/type designator, optional end first end style designator, threaded internal pipe first end connection type, right-hand first end thread direction, straight thru body style

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
First End Connection Type: threaded internal pipe
First End Style Designator: optional end
First End Thread Size And Series/Type Designator: unable to decode
First End Thread Direction: right-hand
Second End Relationship With First End: identical
Flow Control Device: needle
End Connection Quantity: 2
Outlet Pressure Range: +60.0 to 150.0 pounds per square inch
Regulation Type: automatic single stage
Manual Control Method: screw
Valve Stem Design: single seat
Valve Loading Method: spring
Maximum Inlet Pressure Rating: 150.0 pounds per square inch
Filter: not included
Temp Rating: -20.0 fahrenheit minimum and 100.0 fahrenheit maximum
Material: unable to decode

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
71-14	Fluid Pressure Regulating Valve
8601-17C	Fluid Pressure Regulating Valve
KVAL1404	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-865-6557?

The FSCG of the NSN 4820-00-865-6557 is 4820

Does the NSN 4820-00-865-6557 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-865-6557 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 4820-00-865-6557 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-865-6557 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 4820-00-865-6557 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Oct 18, 1967