E/49271 — SWITCH,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

E/49271: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, MILLED, SPRING SLIT SINGLE ACTUATOR, overall_width: 39.7 MILLIMETERS NOMINAL MM, pole_quantity: 1 EACH SECTION REAR, overall_height: 31.0 MILLIMETERS NOMINAL MM, overall_length: 74.0 MILLIMETERS NOMINAL MM, throw_quantity: 7 FOURTH SECTION REAR. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-320-1625, 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

E/49271

NSN: 5930-01-320-1625
FSC: 5930 — Switches
CAGE: J1568 — ALPS ALPINE CO., LTD. (JPN)

SPECIFICATIONS

shaft_type	ROUND, MILLED, SPRING SLIT SINGLE ACTUATOR
overall_width	39.7 MILLIMETERS NOMINAL MM
pole_quantity	1 EACH SECTION REAR
overall_height	31.0 MILLIMETERS NOMINAL MM
overall_length	74.0 MILLIMETERS NOMINAL MM
throw_quantity	7 FOURTH SECTION REAR
mounting_method	THREADED BUSHING SINGLE MOUNTING FACILITY
contact_switching_action	BREAKS BEFORE MAKES EACH SECTION REAR
contact_load_current_rating	250.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
individual_section_quantity	4
switch_contact_basic_design	NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL
contact_voltage_rating_in_volts	30.0 DC AT SEA LEVEL
NSN	5930-01-320-1625

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND, MILLED, SPRING SLIT SINGLE ACTUATOR

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL

•

TERMINAL TYPE: PRINTED CIRCUIT

•

CONTACT LOAD CURRENT RATING: 250.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL

•

MOUNTING METHOD: THREADED BUSHING SINGLE MOUNTING FACILITY

•

POLE QUANTITY: 1 EACH SECTION REAR

•

STYLE DESIGNATOR: WAFER, PRINTED BOARD, BUSHING MOUNT

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, MILLED, SPRING SLIT SINGLE ACTUATOR
OVERALL HEIGHT	31.0 MILLIMETERS NOMINAL MM
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL
TERMINAL TYPE	PRINTED CIRCUIT
CONTACT LOAD CURRENT RATING	250.0 MILLIAMPERES RESISTIVE LOAD DC AT SEA LEVEL
MOUNTING METHOD	THREADED BUSHING SINGLE MOUNTING FACILITY
POLE QUANTITY	1 EACH SECTION REAR
STYLE DESIGNATOR	WAFER, PRINTED BOARD, BUSHING MOUNT
INDIVIDUAL SECTION QUANTITY	4
OVERALL LENGTH	74.0 MILLIMETERS NOMINAL MM

SUBSTITUTES & CROSS-REFERENCES 3

SRJ404BReference document

Same NSN cross-reference

Reference document — Secondary reference

E/492717MSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

131-026Reference document

Same NSN cross-reference

Reference document — Design control — primary 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 E/49271?

E/49271 is a SWITCH,ROTARY.

What parts can replace E/49271?

There are 3 known substitutes for E/49271: SRJ404B, E/492717M, 131-026. Substitute compatibility should be verified for your specific system.

What is the NSN for E/49271?

E/49271 is cataloged in the U.S. Government catalog under NSN 5930-01-320-1625. This indicates validated use in U.S. government and defense supply chains.

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