#274981A1 Master Disconnect Switch | Switches

274981A1

Rotary Switch

NSN 5930-00-100-1323

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001001323

Technical Specifications of NSN

Thread Length:
0.375 inches single mounting facility
Overall Length:
2.000 inches
Overall Height:
1.000 inches
Shaft Diameter:
0.248 inches single actuator and 0.251 inches single actuator
Shaft Length:
0.875 inches single actuator
Nonturn Device Radius:
0.375 inches at 3: 00 o'clock
Individual Section Quantity:
1
Nonturn Device Type:
Tab at 3: 00 o'clock
Operating Tempurature Range:
-65.0/+85.0 degrees celsius
Operating Tempurature Range:
-65.0 to 85.0 degrees celsius
Switch Contact Basic Design:
Nonpile-up nonsymmetrical
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.375 inches single mounting facility
Switch Actuator Indexing Position Quantity:
12 single actuator
Shaft Type:
Round single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes single section front
Contact Switching Action:
Breaks before makes single section rear
Switch Actuator Positioning Increment:
30.0 degrees single actuator
Detent Rotational Torque Range:
+18.000/+26.000 inch-ounces single actuator
Detent Rotational Torque Range:
+18.000 to 26.000 inch-ounces single actuator
Style Designator:
Circular wafer, bushing mount
Thread Series Designator:
Unef single mounting facility
NSN:
5930-00-100-1323
Item Name:
Switch,master Disconnect
Cage Code:
76854

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
259-2649-080
Cage Code:
13499
RNCC:
3
RNVC:
2
RNAAC:
XG
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 274981A1

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Last Updated: 04/15/2025