4820-01-449-1980

Find complete technical information, availability, and procurement data for: 4820-01-449-1980
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-449-1980

Item Name Code

33212

Assigment Date

09/23/1997 (28 years ago)

A fitting that forms an angle of less than 180 degrees (3.141 radians) from the straight flow. Both connecting ends have standard pipe threads or are unthreaded and designed to accommodate a pipe. It may have side or heel inlet(s). See also elbow, tube; and connector, multiple, fluid pressure line. Excludes:bend, soil pipe.

hydraulic fluid, petroleum base media for which designed, reduced socket first end style designator, 0.750 inches first end nominal pipe size accommodated, unthreaded 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: hydraulic fluid, petroleum base
First End Connection Type: unthreaded internal pipe
First End Style Designator: reduced socket
First End Nominal Pipe Size Accommodated: 0.750 inches
Second End Relationship With First End: identical
Face To Face Distance: 6.880 inches nominal
Flow Control Device: stem and integral disk
End Connection Quantity: 2
Manual Control Method: knob
Maximum Inlet Pressure Rating: 3300.0 pounds per square inch
End Item Identification: seawolf class ssn
Temp Rating: 160.0 fahrenheit maximum

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
211038648	Calibrated Flow Valve
801-6405539-AY90	Calibrated Flow Valve

FAQs

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

What is the FSCG of the NSN 4820-01-449-1980?

The FSCG of the NSN 4820-01-449-1980 is 4820

Does the NSN 4820-01-449-1980 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-449-1980 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 4820-01-449-1980 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-449-1980 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 4820-01-449-1980 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Tue, Sep 23, 1997