N5-4038 3/4IN

View detailed technical data, stock status, and sourcing information for: N5-4038 3/4IN

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N5-4038 3/4IN
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-087-1227
Item Name Code
05487
Assigment Date
12/12/1979 (46 years ago)

A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see valve, y.

socket with brazing ring (pipe) all ends connection style, automatic valve operation method, disk flow control device, 160.0 fahrenheit single response maximum operating temp, 0.750 inches all ends nominal pipe size accommodated

Product Characteristics

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

Nominal Pipe Size Accommodated
0.750 inches all ends
Flow Control Device
disk
Maximum Operating Temp
160.0 fahrenheit single response
Connection Style
socket with brazing ring (pipe) all ends
Valve Operation Method
automatic
Connection Type
unthreaded internal pipe all ends
Mounting Position
horizontal
Maximum Operating Pressure
700.0 pounds per square inch single response
Material
copper alloy body
Material
copper alloy seat
Material
rubber butadiene-acrylonitrile class nbr flow control device
Material Document And Classification
-1l-p-5516,class b mil spec single material response flow control device
Material Document And Classification
qq-c-390, alloy a3 fed spec single material response body
Material Document And Classification
qq-c-390, alloy a3 fed spec single material response seat
Media For Which Designed
water-oil-gas single response
Style Designator
straight thru

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-01-202-0176 No Name Available 04/01/1988

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FAQs

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

What is the FSCG of the NSN 4820-01-087-1227?
The FSCG of the NSN 4820-01-087-1227 is 4820
Does the NSN 4820-01-087-1227 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-01-087-1227 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 4820-01-087-1227 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-087-1227 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 4820-01-087-1227 was assigned to the Federal Catalog?
It was assigned 46 years ago, on Wed, Dec 12, 1979

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