70378MF4 — SWITCH,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

70378MF4: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, HOLLOWED FIRST ACTUATOR, flat_height: 0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM SECOND ACTUATOR IN, shaft_length: 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM SECOND ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_width: 1.964 INCHES MINIMUM AND 1.974 INCHES MAXIMUM IN, pole_quantity: 1 SECOND SECTION REAR. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-658-3867, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

70378MF4

NSN: 5930-00-658-3867
FSC: 5930 — Switches
CAGE: 28279 — NU-FILM PRODUCTS CO (USA)

SPECIFICATIONS

shaft_type	ROUND, HOLLOWED FIRST ACTUATOR
flat_height	0.214 INCHES MINIMUM AND 0.224 INCHES MAXIMUM SECOND ACTUATOR IN
shaft_length	0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM SECOND ACTUATOR IN
thread_class	2A SINGLE MOUNTING FACILITY A
overall_width	1.964 INCHES MINIMUM AND 1.974 INCHES MAXIMUM IN
pole_quantity	1 SECOND SECTION REAR
terminal_type	TAB, SOLDER LUG
thread_length	0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM SINGLE MOUNTING FACILITY IN
overall_height	2.307 INCHES MINIMUM AND 2.317 INCHES MAXIMUM IN
overall_length	3.058 INCHES MINIMUM AND 3.068 INCHES MAXIMUM IN
shaft_diameter	0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST ACTUATOR IN
throw_quantity	8 FIRST SECTION FRONT
NSN	5930-00-658-3867

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND, FLATTED SECOND ACTUATOR

•

SHAFT DIAMETER: 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST ACTUATOR IN

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL

•

TERMINAL TYPE: TAB, SOLDER LUG

•

FIRST FLAT LENGTH: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM SECOND ACTUATOR IN

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, FLATTED SECOND ACTUATOR
SHAFT TYPE	ROUND, HOLLOWED FIRST ACTUATOR
OVERALL HEIGHT	2.307 INCHES MINIMUM AND 2.317 INCHES MAXIMUM IN
SHAFT DIAMETER	0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM FIRST ACTUATOR IN
SHAFT DIAMETER	0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SECOND ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
TERMINAL TYPE	TAB, SOLDER LUG
FIRST FLAT LENGTH	0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM SECOND ACTUATOR IN
DETENT ROTATIONAL TORQUE RANGE	+20.000 TO 35.000 INCH-OUNCES FIRST ACTUATOR IN
DETENT ROTATIONAL TORQUE RANGE	+40.000 TO 60.000 INCH-OUNCES SECOND ACTUATOR IN

SUBSTITUTES & CROSS-REFERENCES 1

18578Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 70378MF4?

70378MF4 is a SWITCH,ROTARY.

What parts can replace 70378MF4?

There is 1 known substitute for 70378MF4: 18578. Substitute compatibility should be verified for your specific system.

What is the NSN for 70378MF4?

70378MF4 is cataloged in the U.S. Government catalog under NSN 5930-00-658-3867. This indicates validated use in U.S. government and defense supply chains.

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70378MF4 — SWITCH,ROTARY

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