#252712-1-4 Tune Bandswitch Assembly | Switches

252712-1-4

Rotary Switch

NSN 5930-00-270-1082

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002701082

Detail Specifications

Thread Class:
2b single mounting facility
Thread Length:
0.410 inches single mounting facility
Hazardous Locations/environmental Protection:
Explosion proof
Overall Length:
3.917 inches
First Flat Length:
0.250 inches single actuator
Flat Height:
0.214 inches single actuator
Shaft Diameter:
0.250 inches single actuator
Shaft Length:
0.847 inches single actuator
Overall Diameter:
1.100 inches
Nonturn Device Radius:
0.375 inches at 3: 00 o'clock
Individual Section Quantity:
7
Nonturn Device Type:
Tab at 3: 00 o'clock
Operating Tempurature Range:
-54.0/+55.0 degrees celsius
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
3 each section front
Throw Quantity:
3 each section rear
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.375 inches single mounting facility
Contact Voltage Rating In Volts:
28.0 dc at sea level
Shaft Flat/slot Angular Location:
195.0 degrees from nonturn device single actuator
Rotor Through Connection Quantity:
3 each section
Switch Actuator Indexing Position Quantity:
3 single actuator
Shaft Type:
Round, flatted single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes each section rear
Switch Actuator Positioning Increment:
30.0 degrees single actuator
Detent Rotational Torque Range:
+1.500/+5.000 inch-pounds single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
200.0 milliamperes resistive load dc at sea level
Style Designator:
Tap, circular, bushing mount
Thread Series Designator:
Unef single mounting facility
NSN:
5930-00-270-1082
Item Name:
Tune Bandswitch Assembly
Cage Code:
82577

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
87-1921-7-3NPD1
Cage Code:
91812
RNCC:
3
RNVC:
2
RNAAC:
SB
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 252712-1-4

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Last Updated: 02/28/2025