Model: 250F42-1

Flow Switch

Special Features:

Hermetically sealed enclosure 3.250 in. Lg; 1.250 in. H; 2.380 in. Dia; spdt contacts; open on increasing flow at 0.85 gpm; close on decreasing flow at 0.60 gpm; rate of 3 amps inductive at 28 v dc; 0.5 amps inductive at 50 v dc; dielectric withstanding voltage 1000 v rms; insulation resistance 1000 megohms; working pressure 25 to 75 psig; proof pressure 150 psig; burst pressure 300 psig; pressure drop of 5 psi at flow of 1 gpm

Properties:

NSN
5930-00-918-4294
Part Number
250F42-1
Description
Switch,flow
CAGE
09049

A switch which is specifically designed to operate by the influence of a gaseous, liquid, or solid media velocity on its actuator.

Part 250F42-1 NSN 5930-00-918-4294

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
36841
FIIG:
A048B0
Concept No.:
1
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

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

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 9026107000
  • SITC: 87431
  • End Use: Measuring, testing, control instruments
  • NAICS: 334513
  • USDA: 1

Freight Class: Instruments and apparatus for measuring or checking the flow or level of liquids, nesoi

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