4820-00-762-8852

Find complete technical information, availability, and procurement data for: 4820-00-762-8852
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-762-8852

Item Name Code

27565

Assigment Date

04/15/1972 (54 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

0.375 inches nominal first end outside diameter tube accommodated, air media for which designed, threaded external tube first end connection type, automatic relief valve furnished items, flared 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.

Furnished Items: automatic relief valve
Media For Which Designed: air
First End Connection Type: threaded external tube
First End Style Designator: flared
First End Outside Diameter Tube Accommodated: 0.375 inches nominal
First End Thread Size And Series/Type Designator: unable to decode
First End Thread Class: 3a
First End Thread Direction: right-hand
Second End Relationship With First End: not identical
Second End Connection Type: threaded internal boss
Second End Style Designator: gasket seal
Second End Thread Size And Series/Type Designator: unable to decode
Second End Thread Class: 3b
Second End Thread Direction: right-hand
First End Seat Angle In Deg: 37.0
End Connection Quantity: 2
Regulation Type: automatic double stage
Maximum Inlet Pressure Rating: 20.0 pounds per square inch
Outlet Pressure Setting: 15.8 pounds per square inch
Filter: not included
Temp Rating: -65.0 fahrenheit minimum and 270.0 fahrenheit maximum
Reference Number Differentiating Characteristics: as modified by source controlling drawing no. a51e9063-1,fscm 26512

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
110000-1	Fluid Pressure Regulating Valve
A51E9063-1	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-762-8852?

The FSCG of the NSN 4820-00-762-8852 is 4820

Does the NSN 4820-00-762-8852 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-762-8852 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-00-762-8852 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-762-8852 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 4820-00-762-8852 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Sat, Apr 15, 1972