DOFS-XHN

Check Valve Cartridge

NSN 4820-01-562-1443

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
UOM:
NIIN:
015621443

Product Features

Normally open; balanced poppet; switching element; pilot pressure at port 3 shifts the valve to closed position; 30 gpm capacity; hydraulically balanced between port 1 and 2; ports 1 and 2 fully sealed from ports 3 and 4; ports 3 and 4 positively sealed

Detail Specifications

End Application:
Astute class submarine
Maximum Operating Pressure:
5000.0 pounds per square inch
Part Name Assigned By Controlling Agency:
Cartridge: logic element, balanced poppet: normally open, direct operated
NSN:
4820-01-562-1443
Item Name:
Cartridge,check Valve
Cage Code:
54035

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
50956
FIIG:
A519R0
Concept No.:
App. Key:
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
A
ESD:
A
MMAC:
CRITL:
X

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Check Valve Cartridge"

A complete, interchangeable valve including a removable seat but excluding a body. it is designed to permit flow in one direction. it is the entire operating portion of a valve that may be inserted into various body styles. the item cannot operate independently and is easily replaceable. excludes items furnished with a body or those designed for manifold installation.

MOE Major Organizational Entities

Entity
DSOR
User:
SPAIN Spain
DSOR:
User:
UNITED KINGDOM United Kingdom
DSOR:
Import / Export
  • Schedule B: 8481909090
  • SITC: 74790
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Classification: Parts of taps, cocks, valves and similar appliances, nesoi


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