Restrictor Check Valve

95738-1

95738-1
(NSN) National Stock Number
4820-00-005-7148
Federal Supply Classification
4820 Nonpowered Valves
Item Name Code
20520
Schedule B Code
8481309000
Summary

275.0 deg fahrenheit 2nd response maximum operating temp, -65.0 deg fahrenheit 1st response maximum operating temp, automatic valve operation method, 3000.0 pounds per square inch single response maximum operating pressure, filter not supplied on model when orifice size is .070 or larger; ports iaw ms-33514 special features, aluminum alloy body material

DAC HCC DMIL RNCC
6 - - 5
RNVC SADC MSDS RNAAC
2 - - 9Z
Identification

A valve having an orifice in the poppet, disk, or the like, to permit restricted fluid flow when the valve is seated. It does not have a stem or provisions for pressure adjustments, and is similar to a valve, check with the exception of the orifice which permits fluid flow in more than one direction.

INC FIIG Concept Condition
20520 A530B0 1 1
Specifications
Maximum Operating Temp
275.0 deg fahrenheit 2nd response
Details The maximum temperature at which the item is rated to operate for an extended period of time.
Maximum Operating Temp
-65.0 deg fahrenheit 1st response
Details The maximum temperature at which the item is rated to operate for an extended period of time.
Valve Operation Method
automatic
Details The means used to control the operation of the valve.
Maximum Operating Pressure
3000.0 pounds per square inch single response
Details The maximum pressure at which the item is rated for operation.
Special Features
filter not supplied on model when orifice size is .070 or larger; ports iaw ms-33514
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
aluminum alloy body
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
1164-1B3532 70236 5 - 3 2 - ZZ
1164-1B3532 57817 5 - 3 9 - 9Z
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
29300 - W -
RVC WCC TCC SHC
- 576 Z 9

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Manufacturer
SAF INDUSTRIES LLC DBA SAF INDUSTRIES LLC DIV GARKENYON
CAGE: 26044
MERIDEN , CT , 06451-5135
UNITED STATES
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FAQs
Frequently asked questions for NSN 4820-00-005-7148
What is the NIIN of the NSN 4820-00-005-7148?
The National Item Identification Number (NIIN) of the NSN 4820-00-005-7148 is 00-005-7148
When the NSN 4820-00-005-7148 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Jun 9, 1972
Does the NSN 4820-00-005-7148 contain any precious metals?
Does not contain precious metal
Does the NSN 4820-00-005-7148 contain any hazardous material?
No data in HMIRS

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