Model: 9072-3344-28

Electromagnetic Relay

Properties:

Overall Length
3.000 inches
Center To Center Distance Between Mounting Facilities Parallel To Length
2.625 inches first mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Length
2.625 inches second mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width
1.000 inches first mounting facility
Center To Center Distance Between Mounting Facilities Parallel To Width
1.000 inches second mounting facility
Overall Height
3.312 inches
Overall Width
2.687 inches
Case Material
Metal
Environmental Protection
Dust tight
Unthreaded Mounting Hole Diameter
0.173 inches first mounting facility
Unthreaded Mounting Hole Diameter
0.173 inches second mounting facility
Fragility Factor
Moderately rugged
End Application
For type no. An/arc-44
Winding Quantity
1
Coil Quantity
1
Duty Type
Continuous
Arc Quenching Method
Air
Mounting Facility Type And Quantity
6 unthreaded hole first mounting facility
Mounting Facility Type And Quantity
6 unthreaded hole second mounting facility
Storage Type
General purpose warehouse
Mounting Facility Pattern
Rectangular first mounting facility
Mounting Facility Pattern
Rectangular second mounting facility
Nonpile-up Main Contact Arrangement
4 pole, double throw, one position momentary
Operating Current Rating And Type
350.0 milliamperes dc single winding
Operating Voltage Rating And Type At Specificationified Temp
29.0 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage
6.0 amperes ac motor load
Main Contact Load Current Rating At Maximum Rated Voltage
10.0 amperes ac inductive load
Main Contact Load Current Rating At Maximum Rated Voltage
10.0 amperes ac resistive load and 10.0 amperes dc resistive load
Main Contact Maximum Voltage Rating In Volts
115.0 ac and 28.0 dc
Test Data Document
81349-mil-r-6106 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity
14 screw all functions
Specification Data
81349-ms25024 government standard
NSN
5945-00-557-2742
Part Number
9072-3344-28
Description
Relay,electromagnetic
CAGE
58657

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

Part 9072-3344-28 NSN 5945-00-557-2742

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
32512
FIIG:
A03300
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:
N
PMIC:
A
ESD:
ESD:
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
3.3 X 3.0 X 2.7
Paclk Weight:
0.9000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
ZZ
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 5945-00-557-2742 is a component of

  • For Type No. An/arc-44
  • Lgm-30 Minuteman Iii Missile
  • Stratofortress B-52 Aircraft
  • Stratolifter C/kc-135 Aircraft
  • Hercules C-130 Aircraft
  • Starlifter C-141 Aircraft
  • Iroquois Hh/uh-1 Helicopter
  • Hercules C-130f Aircraft
  • Hercules Kc-130 Aircraft
  • Hc-130) Ec-130e Mc-130h Sof ( Ac-130h Aircraft
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  • 009755446
  • Automatic Pilot Test Set
  • 008869160
  • Electrical Power Test Set
  • 005475593
  • Nozz Panel Assembly
  • 003328092
  • Nozz Panel Assembly

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Schedule B and Export
  • Schedule B: 8536490075
  • SITC: 77254
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Relays, electromechanical, for a voltage exceeding 60 v but not exceeding 1,000 v, nesoi

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