#VR551 Horn Relay Assembly | Relays And Solenoids

VR551

Electromagnetic Relay

NSN 5945-00-086-8781

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000868781

Technical Specifications of NSN

Thread Class:
2a single mounting facility
Thread Length:
1.125 inches single mounting facility
Overall Length:
3.688 inches
Overall Height:
1.560 inches
Overall Width:
2.500 inches
Environmental Protection:
Hermetic
Winding Quantity:
1
Coil Quantity:
1
Winding Dc Resistance Rating:
118.0 ohms single winding
Duty Type:
Continuous
Mounting Facility Type And Quantity:
1 threaded bushing single mounting facility
Pile-up Main Contact Form Arrangement:
1a
Thready Qty Per Inch (tpi):
32 single mounting facility
Thread Size:
0.138 inches single mounting facility
Operating Current Rating And Type:
150.0 milliamperes dc single winding
Time Delay:
0.01 seconds fixed release time
Time Delay:
0.03 seconds fixed operate time
Operating Voltage Rating And Type At Specificationified Temp:
26.5 volts dc 25 degrees celsius single winding
Main Contact Load Current Rating At Maximum Rated Voltage:
22.0 amperes ac resistive load
Main Contact Maximum Voltage Rating In Volts:
6000.0 ac
Thread Series Designator:
Unjef single mounting facility
Terminal Type And Quantity:
4 pin all functions
Fsc Application Data (non-core):
Except engine
NSN:
5945-00-086-8781
Item Name:
Relay Assembly,horn
Cage Code:
C4751

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
410-0247-00
Cage Code:
13499
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
0204001
Cage Code:
D0894
RNCC:
5
RNVC:
2
RNAAC:
ZG
Status:
A
MSDS:
SADC:
Part Number:
RS8-26-5VDC
Cage Code:
C4751
RNCC:
5
RNVC:
2
RNAAC:
ZG
Status:
A
MSDS:
SADC:
Part Number:
VR551
Cage Code:
D1180
RNCC:
5
RNVC:
9
RNAAC:
ZG
Status:
A
MSDS:
SADC:
Part Number:
RS8-26-5VDC
Cage Code:
D1180
RNCC:
5
RNVC:
9
RNAAC:
ZG
Status:
A
MSDS:
SADC:
Part Number:
RS8-26-5VDC
Cage Code:
73905
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Relays And Solenoids
--------- Electromagnetic Relays
------------ P/N VR551

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Last Updated: 02/09/2025