27AS2-4 — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

27AS2-4: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.210 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.575 INCHES NOMINAL SINGLE ACTUATOR IN, terminal_type: WIRE LEAD, overall_length: 2.630 INCHES MAXIMUM IN, shaft_diameter: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-656-2412, 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

MRO→ MRO_GENERAL→ 27AS2-4

NSN: 5930-00-656-2412
FSC: 5930 — Switches
CAGE: 1Q9N3 — INDUSTRIAL COMPONENTS TECH DBA I R D SWITCHES (USA)

SPECIFICATIONS

shaft_type	ROUND, FLATTED SINGLE ACTUATOR
flat_height	0.210 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length	0.575 INCHES NOMINAL SINGLE ACTUATOR IN
terminal_type	WIRE LEAD
overall_length	2.630 INCHES MAXIMUM IN
shaft_diameter	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
first_flat_length	0.570 INCHES MINIMUM SINGLE ACTUATOR IN
end_item_identification	B-52 AIRCRAFT
shaft_flat/slot_angular_location	270.0 DEGREES FROM CONTACT POSITION 1 SINGLE ACTUATOR
switch_actuator_positioning_increment	90.0 DEGREES SINGLE ACTUATOR
switch_actuator_indexing_position_quantity	2 SINGLE ACTUATOR
NSN	5930-00-656-2412

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND, FLATTED SINGLE ACTUATOR

•

SHAFT DIAMETER: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN

•

TERMINAL TYPE: WIRE LEAD

•

FIRST FLAT LENGTH: 0.570 INCHES MINIMUM SINGLE ACTUATOR IN

•

SHAFT LENGTH: 0.575 INCHES NOMINAL SINGLE ACTUATOR IN

•

SWITCH ACTUATOR POSITIONING INCREMENT: 90.0 DEGREES SINGLE ACTUATOR

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, FLATTED SINGLE ACTUATOR
SHAFT DIAMETER	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
TERMINAL TYPE	WIRE LEAD
FIRST FLAT LENGTH	0.570 INCHES MINIMUM SINGLE ACTUATOR IN
OVERALL LENGTH	2.630 INCHES MAXIMUM IN
SHAFT LENGTH	0.575 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH ACTUATOR POSITIONING INCREMENT	90.0 DEGREES SINGLE ACTUATOR
END ITEM IDENTIFICATION	B-52 AIRCRAFT
SWITCH ACTUATOR INDEXING POSITION QUANTITY	2 SINGLE ACTUATOR
SHAFT FLAT/SLOT ANGULAR LOCATION	270.0 DEGREES FROM CONTACT POSITION 1 SINGLE ACTUATOR

SUBSTITUTES & CROSS-REFERENCES 1

10-20098Reference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 27AS2-4?

27AS2-4 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 27AS2-4?

There is 1 known substitute for 27AS2-4: 10-20098. Substitute compatibility should be verified for your specific system.

What is the NSN for 27AS2-4?

27AS2-4 is cataloged in the U.S. Government catalog under NSN 5930-00-656-2412. This indicates validated use in U.S. government and defense supply chains.

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