#973503-4 Rack Assembly Firing Switch | Switches

973503-4

Rotary Switch

NSN 5930-00-548-9998

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
EA
NIIN:
005489998

Technical Specifications of NSN

Thread Class:
2a single mounting facility
Thread Length:
0.380 inches single mounting facility
Overall Length:
1.660 inches
Shaft Diameter:
0.248 inches single actuator and 0.250 inches single actuator
Shaft Length:
0.500 inches single actuator
Overall Diameter:
1.700 inches
Nonturn Device Radius:
0.530 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
Switch Contact Basic Design:
Nonpile-up symmetrical
Pole Quantity:
2 single section rear
Throw Quantity:
4 single section rear
Mounting Method:
Threaded bushing single mounting facility
Thread Size:
0.375 inches single mounting facility
Contact Voltage Rating In Volts:
115.0 ac at altitude
Contact Voltage Rating In Volts:
30.0 dc at altitude
Switch Actuator Indexing Position Quantity:
4 single actuator
Shaft Type:
Round single actuator
Terminal Type:
Tab, solder lug
Contact Switching Action:
Breaks before makes single section rear
Switch Actuator Positioning Increment:
30.0 degrees single actuator
Switch Actuator Stop Device Type:
Fixed stop single actuator
Contact Load Current Rating:
2.0 amperes resistive load ac at altitude
Contact Load Current Rating:
2.0 amperes resistive load dc at altitude
Precious Material And Location:
Contacts silver
Precious Material:
Silver
Style Designator:
Circular wafer, bushing mount
Thread Series Designator:
Unef single mounting facility
NSN:
5930-00-548-9998
Item Name:
Switch,firing,rack Assembly
Cage Code:
82577

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
164702-F1
Cage Code:
76854
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
PA022-1482
Cage Code:
71590
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
64702-F1
Cage Code:
76854
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Rotary Switches
------------ P/N 973503-4

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Last Updated: 03/06/2025