4820-00-780-9793

Find complete technical information, availability, and procurement data for: 4820-00-780-9793
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-780-9793

Item Name Code

27565

Assigment Date

01/01/1960 (66 years ago)

unable to decode first end thread size and series/type designator, air media for which designed, right-hand first end thread direction, threaded internal pipe first end connection type, 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
Media For Which Designed: air
First End Connection Type: threaded internal pipe
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
Renewable Seat Ring Type: pressed-in
Outlet Pressure Range: +0.0 to 60.0 pounds per square inch
Regulation Type: manual single stage
Valve Stem Design: single seat
Valve Loading Method: spring
Maximum Inlet Pressure Rating: 250.0 pounds per square inch
Outlet Pressure Accuracy Rating: 0.100 pounds per square inch
Filter: included
Criticality Code Justification: feat
Special Features: weapon system essential
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Below is a list of NSNs that have been officially superseded by this NSN: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
4820-00-509-8700	No Name Available	12/01/1975
5840-00-974-5184	No Name Available	12/06/1968

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
3255647	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-780-9793?

The FSCG of the NSN 4820-00-780-9793 is 4820

Does the NSN 4820-00-780-9793 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-780-9793 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 4820-00-780-9793 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-780-9793 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 4820-00-780-9793 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960