4820-01-416-8550

Find complete technical information, availability, and procurement data for: 4820-01-416-8550
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-416-8550

Item Name Code

27565

Assigment Date

07/26/1995 (31 years ago)

A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes:bushing (as modified).

identical second end relationship with first end, plain first end style designator, inlet pressure gage and outlet pressure gage and automatic relief valve furnished items, unable to decode first end thread size and series/type designator, threaded internal pipe first end connection type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Furnished Items: inlet pressure gage and outlet pressure gage and automatic relief valve
First End Connection Type: threaded internal pipe
First End Style Designator: plain
First End Thread Size And Series/Type Designator: unable to decode
Second End Relationship With First End: identical
Outlet Pressure Range: +0.0 to 250.0 pounds per square inch
Regulation Type: automatic double stage
Manual Control Method: knob
Maximum Inlet Pressure Rating: 3000.0 pounds per square inch
Filter: included
End Item Identification: nimitz class cvn
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
0432-4301-XD	Fluid Pressure Regulating Valve
432-4301-XD	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-416-8550?

The FSCG of the NSN 4820-01-416-8550 is 4820

Does the NSN 4820-01-416-8550 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-416-8550 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 4820-01-416-8550 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-416-8550 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 4820-01-416-8550 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Jul 26, 1995