4820-01-255-2914

Find complete technical information, availability, and procurement data for: 4820-01-255-2914
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-255-2914

Item Name Code

27565

Assigment Date

05/18/1987 (39 years ago)

A metal item in the shape of an arc, with or without a replaceable friction lining on the surface of the shoe arc. When actuated by a cam, lever and/or hydraulic cylinder, it exerts pressure on a drum or wheel. Also, see brake, shoe type.

unable to decode first end thread size and series/type designator, threaded external tube first end connection type, 0.625 inches nominal first end outside diameter tube accommodated, straight thru body style, flareless 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
First End Connection Type: threaded external tube
First End Style Designator: flareless
First End Outside Diameter Tube Accommodated: 0.625 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: unthreaded external tube
Second End Style Designator: plain
Second End Outside Diameter Tube Accommodated: 0.734 inches minimum and 0.736 inches maximum
First End Seat Angle In Deg: 24.0
Flow Control Device: disk
End Connection Quantity: 2
Regulation Type: automatic single stage
Valve Loading Method: spring
Outlet Pressure Setting: 200.0 pounds per square inch
Filter: not included

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
38 87004 1014 2	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-255-2914?

The FSCG of the NSN 4820-01-255-2914 is 4820

Does the NSN 4820-01-255-2914 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-255-2914 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 4820-01-255-2914 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-255-2914 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 4820-01-255-2914 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, May 18, 1987