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4820-00-403-4354

Find complete technical information, availability, and procurement data for: 4820-00-403-4354

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4820-00-403-4354
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-403-4354
Item Name Code
05488
Assigment Date
06/24/1970 (56 years ago)

A transformer consisting of one or more primary winding(s) and one or more secondary winding(s). It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings, or items designed to automatically maintain a constant output voltage within specified limits under varying input or load conditions. Also includes items having a provision for mechanically changing the turns ratio or inductive coupling in progressive increments by means of voltage taps, ratio adjuster, or devices oe similar design. For transformers having winding(s) common to both input and output circuits, see transformer (1), power, autotransformer. Excludes:transformer (1), pulse.

threaded bonnet attachment method, right-hand all ends thread direction, poppet flow control device, 0.500 inches 1st end nominal pipe size accommodated, inside spring bonnet type

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
0.500 inches 1st end
Thread Direction
right-hand all ends
Flow Control Device
poppet
Bonnet Type
inside spring
Bonnet Attachment Method
threaded
Disk Loading Method
spring
Valve Discharge Flow Rate
40.0 gallons per minute
Connection Style
plain,optional end(pipe) all ends
Valve Operation Method
automatic
Connection Type
threaded internal pipe all ends
Mounting Facility
threaded fastener
Features Provided
bonnet packing and pressure tight outlet side
Adjustable Pressure Range
+150.0 to 3000.0 pounds per square inch
Maximum Operating Pressure
3000.0 pounds per square inch single response
Nominal Thread Size
0.500 inches all ends
Opening Pressure Setting
1500.0 pounds per square inch
Material
aluminum alloy body
Material
steel body lining
Material
steel flow control device
Material
steel seat
Media For Which Designed
fuel/oil, hydrocarbon single response
Style Designator
angle
Thread Series Designator
nptf all ends

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Part Number Name
1A32R4-30S Safety Relief Valve
1A32R4-30SV Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-403-4354?
The FSCG of the NSN 4820-00-403-4354 is 4820
Does the NSN 4820-00-403-4354 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-403-4354 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 4820-00-403-4354 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-403-4354 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 4820-00-403-4354 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Jun 24, 1970

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