4820-00-851-4576

Find complete technical information, availability, and procurement data for: 4820-00-851-4576
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-851-4576

Item Name Code

27565

Assigment Date

01/01/1962 (64 years ago)

An item that has confined liquid whose physical property(ies) changes with variation in temperature and indicates the temperature to a division or number on a graduated scale(s). May include flexible tubing (capillary) for indoor/outdoor applications. Excludes: thermometer, clinical, human.

nitrogen, gaseous media for which designed, unable to decode stem material, threaded internal pipe first end connection type, straight thru body style, automatic relief valve and inlet pressure gage and outlet pressure gage furnished items

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
Stem Material: unable to decode
Furnished Items: automatic relief valve and inlet pressure gage and outlet pressure gage
Media For Which Designed: nitrogen, gaseous
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: stem and integral disk
End Connection Quantity: 2
Outlet Pressure Range: +0.0 to 1500.0 pounds per square inch
Regulation Type: manual single stage
Valve Stem Design: single seat
Valve Loading Method: spring
Maximum Inlet Pressure Rating: 3000.0 pounds per square inch
Filter: not included
Temp Rating: -40.0 fahrenheit minimum and 300.0 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
87-1500-590	Fluid Pressure Regulating Valve
X87U1	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-851-4576?

The FSCG of the NSN 4820-00-851-4576 is 4820

Does the NSN 4820-00-851-4576 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-851-4576 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 4820-00-851-4576 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-851-4576 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 4820-00-851-4576 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962