NSN 5930-00-078-1781

Rotary Switch

FSC: 5930 NIIN: 000781781

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Product Characteristics

NSN:

5930000781781

Demilitarization:

INC:

02134

Shelf Life:

N/A

Thread Class:

2a single mounting facility

Thread Length:

0.375 inches single mounting facility

Overall Length:

6.408 inches

Overall Height:

1.843 inches

Overall Width:

1.718 inches

First Flat Length:

0.312 inches single actuator

Flat Height:

0.216 inches single actuator

Shaft Diameter:

0.250 inches single actuator

Shaft Length:

0.938 inches single actuator

Nonturn Device Radius:

0.531 inches at 1: 30 o'clock

Individual Section Quantity:

Nonturn Device Type:

Tab at 1: 30 o'clock

Operating Tempurature Range:

-65.0 to 85.0 degrees celsius

Switch Contact Basic Design:

Nonpile-up symmetrical

Pole Quantity:

1 each section rear

Throw Quantity:

18 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:

180.0 degrees from nonturn device single actuator

Switch Actuator Indexing Position Quantity:

18 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:

20.0 degrees single actuator

Detent Rotational Torque Range:

+2.000 to 6.000 inch-pounds single actuator

Contact Load Current Rating:

500.0 milliamperes resistive load ac at sea level

Style Designator:

Circular wafer, bushing mount

Thread Series Designator:

Unef single mounting facility

Part Numbers

251743-LK8
ELECTRO SWITCH CORP.
77C707986-1
LOCKHEED MARTIN CORPORATION
77C707986P001
LOCKHEED MARTIN CORPORATION

Shipping & Handling

HMIRS:

No information in HMIRS. Hazardous material unknown.

ESD:

No known electrostatic discharge.

Schedule B:

8536509025 - Switches, rotary, rated at over 5 a, for a voltage not exceeding 1,000 volts.

Professional Distribution

ITAR Registered
DDTC Registered
HAZMAT Certified
AS9120 Quality Standards
100% Quality Inspections

Similar NSN

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Cage Codes

ELECTRO SWITCH CORP. - 76854

LOCKHEED MARTIN CORPORATION - 03538