#B1990-7-4 Thumbwheel Switch | Switches

B1990-7-4

Code Indicating Wheel Switch

NSN 5930-00-106-7214

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001067214

Detail Specifications

Thread Class:
2b single mounting facility
Hazardous Locations/environmental Protection:
Vibration resistant
Overall Length:
Between 1.440 inches and 1.460 inches
Overall Height:
Between 1.173 inches and 1.183 inches
Overall Width:
1.380 inches
Individual Section Quantity:
1
Longest Horizontal Distance Between Mounting Centers:
0.990 inches single mounting facility and 1.010 inches single mounting facility
Longest Vertical Distance Between Mounting Centers:
1.168 inches single mounting facility and 1.188 inches single mounting facility
Mounting Method:
Flange single mounting facility and threaded hole single mounting facility
Actuator Type:
Thumbwheel single actuator
Features Provided:
Illuminated
Thready Qty Per Inch (tpi):
56 single mounting facility
Thread Size:
0.086 inches single mounting facility
Contact Voltage Rating In Volts:
115.0 ac at sea level
Contact Voltage Rating In Volts:
28.0 dc at sea level
Mounting Facility Pattern:
Four position rectangular single mounting facility
Switch Actuator Indexing Position Quantity:
10 single actuator
Terminal Type:
Printed circuit
Contact Load Current Rating:
125.0 milliamperes resistive load ac at sea level
Contact Load Current Rating:
125.0 milliamperes resistive load dc at sea level
Readout Indicator Marking:
Hud, radar, flyover, loran, tac l.L, tac mv, 1 ms.Hud, sins x.Y, z. Hdg, data single section
Contact Arrangement Truth Table:
Bcd, 1 pole - 10 positions single section
Color:
Black single body
Color:
Black single indicator background
Color:
Red single lamp
Color:
White single indicator marking
Style Designator:
Rectangular indicating
Thread Series Designator:
Unc single mounting facility
NSN:
5930-00-106-7214
Item Name:
Switch,thumbwheel
Cage Code:
97525

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
6084791-1
Cage Code:
03640
RNCC:
3
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
199074
Cage Code:
97525
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
AC
Part Number:
199074-SP
Cage Code:
97525
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:

  We Guarantee with Every Order

  •   100% Genuine Manufacturers Parts
  •   Every Product thoroughly Inspected
  •   Sales Record Retention of 7 years
  •   Fast Delivery
  •   HAZMAT Certified
  •   Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number b1990-7-4 and/or cross reference parts.
Part / NSN:
Qty:
Your Email:
Phone:
Ref. / PO #:
Company:

We do not share or sell your information to anyone.
Privacy | Terms

Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Switches
--------- Digital Switches
------------ P/N B1990-7-4

New Products Recently updated in switches

  • 347176-1 thermostatic switch
    NSN 5930-00-022-4394

    Dustproof hazardous locations/environmental protection, 1.625 inches overall length, 3.000 inches overall height, 1.562 inches overall width

  • XNC8X6 thermostatic switch
    NSN 5930-00-022-4394

    Dustproof hazardous locations/environmental protection, 1.625 inches overall length, 3.000 inches overall height, 1.562 inches overall width

  • 263809A3 rotary switch
    NSN 5930-00-022-4323

    2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 2.392 inches overall length, 1.046 inches overall height

  • A16138-013 rotary switch
    NSN 5930-00-022-4323

    2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 2.392 inches overall length, 1.046 inches overall height

  • 263808A3 rotary switch
    NSN 5930-00-022-4312

    2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 1.620 inches overall length, 1.046 inches overall height

  • A16138-001 rotary switch
    NSN 5930-00-022-4312

    2a single mounting facility thread class, 0.375 inches single mounting facility thread length, 1.620 inches overall length, 1.046 inches overall height


Best-Selling Products A collection of our most popular products

Last Updated: 02/04/2025