4820-01-297-5055

Find complete technical information, availability, and procurement data for: 4820-01-297-5055
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-297-5055

Item Name Code

05488

Assigment Date

04/04/1989 (37 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

right-hand all ends thread direction, automatic valve operation method, diaphragm flow control device, plain,optional end(pipe) all ends connection style, spring disk loading method

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: diaphragm
Disk Loading Method: spring
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Adjustable Pressure Range: +1.0 to 10.0 pounds per square inch
Nominal Thread Size: 0.125 inches all ends
Special Features: panel mounted
Material: aluminum seat
Material: rubber butadiene-acrylonitrile class nbr flow control device
Material: zinc body
Media For Which Designed: air single response
Style Designator: straight thru note: to be used for valve bodies of separable sections.
Thread Series Designator: nptf all ends

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
C20052	Safety Relief Valve
V07-100-NNAA	Safety Relief Valve
V07-100-PNAA	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-297-5055?

The FSCG of the NSN 4820-01-297-5055 is 4820

Does the NSN 4820-01-297-5055 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-297-5055 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 4820-01-297-5055 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-297-5055 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 4820-01-297-5055 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Tue, Apr 4, 1989