Part Number 20552-1

Safety Relief Valve
Stock Availability  condition code chart

Part number 20552-1 is in stock in the following quantities and conditions.

  • NE: 36
  • NS: 3

Note: Availability of this item was last updated 10/13/2022 and may have changed since then. Request a quote for up to date pricing and availability.

Pricing & Availability

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Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
20552-1
Demil:
No
Shelf Life:
UOM:
NIIN:
013142512

Part Information
Cartridge type

NSN
National Stock Number:
4820-01-314-2512 4820013142512
TXT
Description:
Safety Relief Valve
INC
INC
Item Name Code:
05488
MRC:
The part that controls the flow through the item.ADQU
Flow Control Device:
Poppet
MRC:
The means used to control the operation of the valve.AQLR
Valve Operation Method:
Automatic
MRC:
The maximum pressure at which the item is rated for operation.CQGM
Maximum Operating Pressure:
5000.0 pounds per square inch single response
MRC:
The predetermined pressure at which the item is calibrated to open.CSDC
Opening Pressure Setting:
3025.0 pounds per square inch
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Stainless steel body
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.STYL
Style Designator:
Err-090

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