Model: M3543-103

Liquid Level Switch

Special Features:

Weapon system essential

Properties:

Overall Length
3.250 inches
Overall Width
3.680 inches
Dc Voltage Rating
Between 18.0 volts and 30.0 volts
Connector Manufacturer Code
81349
Specific Equipment Accommodated
Ch53e helicopter
Actuation Method
Buoyancy
End Application
Helicopter, ch-53a/d/e; helicopter, mh-53e; helicopter, ch-53a/d/e
Electrical Connection Type
Connector receptacle
Connector Identification
Mil-c-5015
Internal Battery Accommodation
Not included
Current Rating At Maximum Rated Voltage
0.5 amperes resistive load
Voltage Rating At Maximum Rated Current
28.0 volts
Float Quantity
1
Operating Tempurature Rating
Between -65.0 degrees fahrenheit and 250.0 degrees fahrenheit
Mounting Method
Flange
Mounting Position
Horizontal
Maximum Current Rating
0.5 amperes resistive load
Contact Arrangement
Single throw, normally open, normally closed
Relay
Not included
Liquid Type For Which Designed
Lubricating oil
Float Effective Travel
Any acceptable
Mounting Dimensions
Mtd by four no. 10-32 nf-2b self-locking inserts, three of which are equally spaced 1.312 in. C to c and one 1.187 in. C to c with first insert
Tank Insertion Length
2.500 inches
Criticality Code Justification
Feat
NSN
5930-01-121-7066
Part Number
M3543-103
Description
Switch,liquid Level
CAGE
21603

A switch which is actuated by a float or sensing device(s) to control liquid level and/or actuate visual or audible warning systems. Used in conjunction with pumps or valves to transfer liquid from one source to another. It may include a relay controlled by the switch element. Excludes transmitter, liquid quantity.

Part M3543-103 NSN 5930-01-121-7066

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37187
FIIG:
T109-D
Concept No.:
1
App. Key:
DA
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:
P
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.5000lbs
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:
77.5
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

End Items End applications NSN 5930-01-121-7066 is a component of

  • Ch-53a/d/e Mh-53e; Helicopter Ch-53a/d/e; Helicopter Helicopter
  • Ch-53a/d/e Helicopter
  • Mh-53e Helicopter

Pricing & Availability Check

Submit this form for stock availability and pricing.
Part Number:
Quantity:
Email Address:
Phone Number:
Your Name:
Company:



Privacy Policy    Terms & Conditions

How to Order  

Ordering from buyaircraftparts.com

If you would like to order this liquid level switch (NSN 5930-01-121-7066) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours: 08:00-18:00 Eastern Standard Time
Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8413919520
  • SITC: 74291
  • End Use: Industrial engines
  • NAICS: 333911
  • USDA: 1

Freight Class: Parts, nesoi, of pumps for liquids

Highest Rated Parts
Recently Purchased Parts
Hot Parts