221CB4 — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

221CB4: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND SINGLE ACTUATOR, shaft_length: 0.719 INCHES NOMINAL SINGLE ACTUATOR IN, overall_width: 1.750 INCHES NOMINAL IN, pole_quantity: 2 EACH SECTION REAR, terminal_type: TAB, SOLDER LUG, overall_height: 1.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-113-3533, 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→ 221CB4

NSN: 5930-00-113-3533
FSC: 5930 — Switches
CAGE: 58880 — MEGGITT (NEW HAMPSHIRE), INC (USA)

SPECIFICATIONS

shaft_type	ROUND SINGLE ACTUATOR
shaft_length	0.719 INCHES NOMINAL SINGLE ACTUATOR IN
overall_width	1.750 INCHES NOMINAL IN
pole_quantity	2 EACH SECTION REAR
terminal_type	TAB, SOLDER LUG
overall_height	1.750 INCHES NOMINAL IN
overall_length	3.163 INCHES NOMINAL IN
shaft_diameter	0.251 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity	4 EACH SECTION REAR
style_designator	TAP, SQUARE FRAME
contact_switching_action	BREAKS BEFORE MAKES EACH SECTION REAR
mounting_facility_pattern	TWO POSITION IN-LINE SINGLE MOUNTING FACILITY
NSN	5930-00-113-3533

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND SINGLE ACTUATOR

•

SHAFT DIAMETER: 0.251 INCHES NOMINAL SINGLE ACTUATOR IN

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL

•

TERMINAL TYPE: TAB, SOLDER LUG

•

MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE SINGLE MOUNTING FACILITY

•

CONTACT LOAD CURRENT RATING: 10.0 AMPERES INDUCTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL

•

POLE QUANTITY: 2 EACH SECTION REAR

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND SINGLE ACTUATOR
OVERALL HEIGHT	1.750 INCHES NOMINAL IN
SHAFT DIAMETER	0.251 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
TERMINAL TYPE	TAB, SOLDER LUG
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE SINGLE MOUNTING FACILITY
CONTACT LOAD CURRENT RATING	10.0 AMPERES INDUCTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL
POLE QUANTITY	2 EACH SECTION REAR
STYLE DESIGNATOR	TAP, SQUARE FRAME
INDIVIDUAL SECTION QUANTITY	2

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 1

G659028Reference 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 221CB4?

221CB4 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 221CB4?

There is 1 known substitute for 221CB4: G659028. Substitute compatibility should be verified for your specific system.

What is the NSN for 221CB4?

221CB4 is cataloged in the U.S. Government catalog under NSN 5930-00-113-3533. This indicates validated use in U.S. government and defense supply chains.

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