8519278 — SWITCH,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

8519278: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED, THREADED HOLE SINGLE ACTUATOR, flat_height: 0.312 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 2.500 INCHES NOMINAL SINGLE ACTUATOR IN, overall_width: 2.750 INCHES NOMINAL IN, pole_quantity: 1 EACH SECTION REAR, terminal_type: TAB W/SCREW. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-565-0039, 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

8519278

NSN: 5930-00-565-0039
FSC: 5930 — Switches
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)

SPECIFICATIONS

shaft_type	ROUND, FLATTED, THREADED HOLE SINGLE ACTUATOR
flat_height	0.312 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length	2.500 INCHES NOMINAL SINGLE ACTUATOR IN
overall_width	2.750 INCHES NOMINAL IN
pole_quantity	1 EACH SECTION REAR
terminal_type	TAB W/SCREW
overall_height	3.375 INCHES NOMINAL IN
overall_length	6.250 INCHES NOMINAL IN
shaft_diameter	0.375 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity	1 EACH SECTION REAR
mounting_method	UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY
style_designator	TAP, CIRCUIT SELECTOR
NSN	5930-00-565-0039

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND, FLATTED, THREADED HOLE SINGLE ACTUATOR

•

SHAFT DIAMETER: 0.375 INCHES NOMINAL SINGLE ACTUATOR IN

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL

•

TERMINAL TYPE: TAB W/SCREW

•

MOUNTING FACILITY PATTERN: FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY

•

FIRST FLAT LENGTH: 0.500 INCHES NOMINAL SINGLE ACTUATOR IN

•

CONTACT LOAD CURRENT RATING: 25.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, FLATTED, THREADED HOLE SINGLE ACTUATOR
OVERALL HEIGHT	3.375 INCHES NOMINAL IN
SHAFT DIAMETER	0.375 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
TERMINAL TYPE	TAB W/SCREW
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
FIRST FLAT LENGTH	0.500 INCHES NOMINAL SINGLE ACTUATOR IN
CONTACT LOAD CURRENT RATING	25.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	25.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
MOUNTING METHOD	UNTHREADED HOLE(S) SINGLE MOUNTING FACILITY

OTHER ITEMS IN FSC 5930 — Switches

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609

SUBSTITUTES & CROSS-REFERENCES 3

G243603-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

123105LFSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

81421SLBReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 8519278?

8519278 is a SWITCH,ROTARY.

What parts can replace 8519278?

There are 3 known substitutes for 8519278: G243603-1, 123105LF, 81421SLB. Substitute compatibility should be verified for your specific system.

What is the NSN for 8519278?

8519278 is cataloged in the U.S. Government catalog under NSN 5930-00-565-0039. This indicates validated use in U.S. government and defense supply chains.

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