4820-01-202-9578

Find complete technical information, availability, and procurement data for: 4820-01-202-9578
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-202-9578

Item Name Code

27565

Assigment Date

03/08/1985 (41 years ago)

A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.

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

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: water, oil or gas
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
Flow Control Device: disk
Flow Control Device Material: unable to decode
End Connection Quantity: 2
Outlet Pressure Range: +5.0 to 95.0 pounds per square inch
Regulation Type: automatic single stage
Valve Stem Design: single seat
Valve Loading Method: spring
Maximum Inlet Pressure Rating: 200.0 pounds per square inch
Filter: not included
Temp Rating: 150.0 fahrenheit maximum
Material: unable to decode

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-288-8377	No Name Available	01/01/2003

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
1/4IN AWTYPE1	Fluid Pressure Regulating Valve
30-1.4.2.1 CLAS	Fluid Pressure Regulating Valve
30/1.4.2.1	Fluid Pressure Regulating Valve
AW 1/4IN AND 30/1.4.2.1	Fluid Pressure Regulating Valve
BV1223F	Fluid Pressure Regulating Valve
U301065301	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-202-9578?

The FSCG of the NSN 4820-01-202-9578 is 4820

Does the NSN 4820-01-202-9578 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-202-9578 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 4820-01-202-9578 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-202-9578 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 4820-01-202-9578 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Mar 8, 1985