Model: 6373-1

Fluid Pressure Regulating Valve

Special Features:

All metal parts are corrosion resistant steel (cres) except the orifice retaining nuts; operating fluid, bms 3-11 hydraulic fluid (phosphate ester); operating pressure, 3000 (20.68 mpa); temperature range, -65 degrees f to 275 degrees f (-54 degrees c to 135 degrees c); flow rate at 3000psid (20.68 mpa differential) either direction; from 0 degree to 160 degrees f (-1.8 degrees c to 71 degrees c), 8.0 gpm (36.4 lpm) + 25/-5 percent; from -65 degrees f to 0 degree f (-54 degree c to -.8 degree c), 8.0 gpm (36.Lpm) +- 25 percent; emergency bypass flow rate, either direction, 1gpm (4.5 lpm); weight 1.55 pounds; length 5.34 inches; diameter 1.75 inches; fittings 3/4 x 16 unf, ms33514e8

Properties:

NSN
4820-01-573-6497
Part Number
6373-1
Description
Valve,regulating,fluid Pressure
CAGE

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

Part 6373-1 NSN 4820-01-573-6497

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
27565
FIIG:
A21100
Concept No.:
1
App. Key:
D
Cond. Code:
2
Status:
A

Material Classification

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
051080
UFC:
29300
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8481809015
  • SITC: 74780
  • End Use: Industrial machines, other
  • NAICS: 332911
  • USDA: 1

Freight Class: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level

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