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4820-01-426-4998

Find complete technical information, availability, and procurement data for: 4820-01-426-4998

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4820-01-426-4998
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-426-4998
Item Name Code
27565
Assigment Date
03/13/1996 (30 years ago)

A cylindrical item of various configurations which reciprocates in a valve body, assisting in the movement of the disk to open or close a valve. May include additional components such as ring(s), collar(s), spring(s) and the like. Excludes:disk, valve.

socket w/brazing ring first end style designator, unthreaded internal pipe first end connection type, straight thru body style, unable to decode stem material, water, salt media for which designed

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
Media For Which Designed
water, salt
First End Connection Type
unthreaded internal pipe
First End Style Designator
socket w/brazing ring
First End Nominal Pipe Size Accommodated
0.500 inches
Second End Relationship With First End
identical
Flow Control Device
disk
Flow Control Device Material
unable to decode
End Connection Quantity
2
Outlet Pressure Range
+5.0 to 60.0 pounds per square inch
Regulation Type
automatic single stage
Valve Loading Method
spring
Maximum Inlet Pressure Rating
150.0 pounds per square inch
Filter
not included
End Item Identification
iwo jima class lph
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
40397-9 Fluid Pressure Regulating Valve
40397-9 ASSY 40397-905 Fluid Pressure Regulating Valve
40397-905 Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-426-4998?
The FSCG of the NSN 4820-01-426-4998 is 4820
Does the NSN 4820-01-426-4998 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-426-4998 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-426-4998 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-426-4998 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 4820-01-426-4998 was assigned to the Federal Catalog?
It was assigned 30 years ago, on Wed, Mar 13, 1996

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