Model: 351438-50

Thermostatic Switch

Special Features:

Weapon systen essential

Properties:

Overall Length
6.500 inches
Overall Height
2.500 inches
Overall Width
1.875 inches
End Application
Landing craft, utility, 115 ft, ticonderoga class cg (47), supply class aoe, wasp class lhd, mars class t-afs 1, tarawa class lha, emory s. Land class as, austin ship class lpd-4 amphibious transport docks
Tempurature Sensing Element Type
Internal sensor
Operating Tempurature Rating
Between -273.1 degrees celsius and 100.0 degrees fahrenheit
Mounting Method
Base
Contact Action Stimulus
Increase
Nonpile-up Contact Arrangement
2 pole, single throw, normally closed, momentary action
Criticality Code Justification
Feat
Terminal Type
Screw
Contact Load Current Rating
30.0 amperes resistive load first voltage
Contact Load Current Rating
50.0 amperes resistive load second voltage
Contact Adjustability
Actuation point adjustable
Contact Adjustment Range
+250.00/+850.00 actuation point degrees fahrenheit
Contact Voltage Rating In Volts
250.0 ac at sea level second voltage
Contact Voltage Rating In Volts
440.0 ac at sea level first voltage
NSN
5930-00-643-6741
Part Number
351438-50
Description
Switch,thermostatic
CAGE
28873

A switch that is actuated by changes in ambient temperature. Excludes circuit breaker; control, temperature (as modified); fuse (as modified); protector, thermal-overload, electrical motor; relay, thermal; and thermostat, flow control. See also control, temperature (as modified) and regulator, temperature (as modified).

Part 351438-50 NSN 5930-00-643-6741

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00451
FIIG:
A048B0
Concept No.:
1
App. Key:
F
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:
U
ESD:
ESD:
MMAC:
EH
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.4000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

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: 9032100000
  • SITC: 87461
  • End Use: Measuring, testing, control instruments
  • NAICS: 334512
  • USDA: 1

Freight Class: Thermostats

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