19910-145

19910145 Sensitive Switch

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Serving our customers with quality and safety first.

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Datasheet. 19910-145 specification

Body Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the body.

hole mounted

Hazardous Locations/environmental Protection
The specific commercial rating which classes the item as to what degree the item will withstand environmental elements and/or hazardous locations.

dustproof

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

0.781in. ⁓25/32"

Center To Center Distance Between Mounting Facilities Parallel To Length
The distance between the center of one mounting facility and the center of the adjacent mounting facility parallel to the length.

0.375in.

Overall Height
The distance measured in a straight line from the bottom to the top of an item.

0.489in.

Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.

0.250in.

Body Length
A measurement of the longest dimension of the body,in distinction from width.

0.781in.

Body Width
A measurement taken at right angles to the length of the body,in distinction from thickness.

0.250in.

Body Height
A measurement from the bottom to the top of the body,in distinction from depth.

0.359in.

Case Material
The element,compound,or mixture of which the case is fabricated,excluding any surface treatment.

metal

Unthreaded Mounting Hole Diameter
The length of a straight line which passes through the center of an unthreaded mounting hole,and terminates at the circumference.

0.087in.

Actuator Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the actuator.

round

Actuator Diameter
The length of a straight line which passes through the center of the actuator,and terminates at the circumference.

0.092in.

Actuator Height

0.020in.

Actuator Free Position Height

0.365in.

Maximum Voltage Rating In Volts
The maximum voltage rating at which the item is designed to operate in an alternating current and/or direct current circuit,expressed in volts.

250.0 ac and 30.0 dc

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

nimitz class cvn, spruance class dd (963) , forrestal class cv, oliver perry class ffg, wasp class lhd, sturgeon class ssn (637) , missile minuteman LGM-30, aircraft phantom F-4, stratofortress B-52, hercules C-130, delta dart F-106, F-111, galaxy C-5, starlifter C-141, eagle F-15, awacs E-3A, helicopter super jolly H-53, sof/HH-53H pave low, missile maverick AGM-65A, 485l tacs, cobra dan sys FPS-108, joint surveillance sys (jss) /region ops ctrl center (rocc) , simulator F-111, F-4, communictions program combat theater (TRI-Tac) 478i, support equipment T-37 aircraft, support equipment T-38 aircraft, aircraft (AC-130H, MC-130H, EC-130E, HC-

Inclosure Type
Indicates the type of inclosure provided to coat,cover,protect,or encase the item.

fully inclosed

Mounting Method
The means of attaching the item.

unthreaded hole

Nonpile-up Contact Arrangement
The designation that identifies the electrical configuration of a nonpile-up contact group including the number of switching poles or forms.

1 pole, double throw, one position momentary single switch unit

Switch Release Force
The amount to which the actuating force must be reduced to permit the switch to become unactuated.

1.0 ounces

Criticality Code Justification
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.

feat

Switch Actuating Force
The amount of force required to actuate the switch.

5.0 ounces

Actuator Movement
The movement of the switch actuator.

0.020 pretravelin. and 0.003 overtravelin. and 0.005 differentialin.

Contact Load Current Rating At Maximum Rated Voltage
The amount of current the contacts are rated to make or break at maximum rated voltage,with a specified load.

5.000 amperes resistive dc and 2.500 amperes inductive dc and 5.000 amperes resistive ac

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

weapon system essential

Terminal Type And Quantity
Indicates the type and number of terminals for providing electrical connection.

3 solder stud

Answers.

What quantity is this sold in?

1EA

What is the overall width?

0.250 inches

What is the NSN for 19910-145?

5930-00-583-8861

How is this classified for shipping?

Schedule B number: 8536509050
nmfc 061300
Switches, slide, for a voltage not exceeding 1,000 v

What's the federal classification of 19910-145?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-00-583-8861 SWITCH,SENSITIVE

Used on nimitz class cvn,spruance class dd(963),forrestal class cv,oliver perry class ffg,wasp class lhd,sturgeon class ssn(637),missile minuteman lgm-30,aircraft phantom f-4,stratofortress b-52,hercules c-130,delta dart f-106,f-111,galaxy c-5,starlifter c-141,eagle f-15,awacs e-3a,helicopter super jolly h-53,sof/hh-53h pave low,missile maverick agm-65a,485l tacs,cobra dan sys fps-108,joint surveillance sys(jss)/region ops ctrl center(rocc),simulator f-111,f-4,communictions program combat theater(tri-tac)478i,support equipment t-37 aircraft,support equipment t-38 aircraft,aircraft (ac-130h,mc-130h,ec-130e,hc-. weapon system essential 0.250" overall width 0.781" overall length

NIIN
005838861
NIIN Date
01/01/61
Schedule B
8536509050 
Name Code
00399
FIIG
A053A0
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$6.08 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

1. 6K364C Cage H0D18
2. 1470-250 Cage 80294
3. 11SMIT Cage 91929
4. 11SM1T Cage 91929
5. 140007A Cage 73760
6. A55032-1123 Cage K3861
7. 40-612-520 Cage K0802
8. 40-612-520 Cage K5294
9. 11SM1T Cage D1839
10. C315Z10C32 Cage S3120
11. 92549001 Cage F6101
12. 989145 Cage 19790
13. 19910-182 Cage 28569
14. 1252161 Cage 55972
15. 9073134 Cage 18876
16. 499-010-023 Cage 07421
17. 416-104-001 Cage R1120
18. 11SM1T Cage D9444
19. 11SM1T Cage D9448
20. 9036479 Cage 18876
21. 195161-1 Cage 37695
22. 53810-1 Cage 96214
23. WIS6908C1-1 Cage U2248
24. G53P9940 Cage 94033
25. 42207-034-2 Cage K4547
26. 1470-250 Cage 11871
27. 6K364C Cage H2294
28. 11SM1T Cage D8348
29. WIS6908C1-1 Cage K2555
30. 416-104-001 Cage 91929
31. 91008 Cage 04643
32. 4077200 Cage 12344
33. 11SMIT Cage 14028
34. 989145 Cage 58634

Major End Users Countries and entities

  • - Bureau of Engraving And Printing 
  • - Tennessee Valley Authority 
  • - U.s. Postal Service - Procurement And Supplies Department 
  • - Department of The Army 
  • - Department of The Navy 
  • - U.s. Marine Corps 
  • - Department of The Air Force 
  • - National Security Agency 
  • - Austria 
  • - Poland 
  • - Brazil 
  • - Spain 
  • - Israel 
  • - Singapore 
  • - Malaysia 
  • - Thailand 
  • - Australia 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - United Kingdom 
  • - Netherlands 
  • - Italy 
  • - Denmark 
  • - Greece 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
77.5 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps) 
Commodity (for shipments via water)
Communications/electronics, other than sigint/ew or comsec repair parts and components 
NMFC (national motor freight code)
061300 CIRCUIT BREAKER/SWITCH NOI 
UFC (universal freight code)
34410 

Similar by Design Other switchs with similar characteristics

Nothing similar to this part number was found in our inventory

19910-145 / Switch,sensitiveWhat is the formal definition of this item?

A switch with a quick-acting mechanism actuated by a highly delicate tactile contact. includes membrane switch. excludes switch, flexible; switch, pressure; and switch, thermostatic.