144854H — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

144854H: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND SINGLE ACTUATOR, shaft_length: 1.375 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2B SINGLE MOUNTING FACILITY, pole_quantity: 1 EACH SECTION FRONT, terminal_type: TAB W/SCREW, shaft_diameter: 0.218 INCHES NOMINAL SINGLE ACTUATOR IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-642-9256, 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→ 144854H

NSN: 5930-00-642-9256
FSC: 5930 — Switches
CAGE: 56232 — LOCKHEED MARTIN CORPORATION DIV RMS - MITCHEL FIELD (USA)

SPECIFICATIONS

shaft_type	ROUND SINGLE ACTUATOR
shaft_length	1.375 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class	2B SINGLE MOUNTING FACILITY
pole_quantity	1 EACH SECTION FRONT
terminal_type	TAB W/SCREW
shaft_diameter	0.218 INCHES NOMINAL SINGLE ACTUATOR IN
throw_quantity	1 EACH SECTION FRONT
mounting_method	THREADED HOLE(S) SINGLE MOUNTING FACILITY
style_designator	TAP, CIRCULAR, BUSHING MOUNT
features_provided	ACTUATOR KNOB
nominal_thread_size	0.138 INCHES SINGLE MOUNTING FACILITY IN
knob_manufacturer_code	56232
NSN	5930-00-642-9256

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND SINGLE ACTUATOR

•

SHAFT DIAMETER: 0.218 INCHES NOMINAL SINGLE ACTUATOR IN

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL

•

TERMINAL TYPE: TAB W/SCREW

•

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

•

CONTACT LOAD CURRENT RATING: 10.0 AMPERES RESISTIVE LOAD LOWEST AC VOLTAGE RATING AT SEA LEVEL

•

MOUNTING METHOD: THREADED HOLE(S) SINGLE MOUNTING FACILITY

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND SINGLE ACTUATOR
SHAFT DIAMETER	0.218 INCHES NOMINAL SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
TERMINAL TYPE	TAB W/SCREW
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE SINGLE MOUNTING FACILITY
CONTACT LOAD CURRENT RATING	10.0 AMPERES RESISTIVE LOAD LOWEST AC VOLTAGE RATING AT SEA LEVEL
CONTACT LOAD CURRENT RATING	3.0 AMPERES RESISTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL
MOUNTING METHOD	THREADED HOLE(S) SINGLE MOUNTING FACILITY
POLE QUANTITY	1 EACH SECTION FRONT
STYLE DESIGNATOR	TAP, CIRCULAR, BUSHING MOUNT

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

80383-BCReference 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 144854H?

144854H is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 144854H?

There is 1 known substitute for 144854H: 80383-BC. Substitute compatibility should be verified for your specific system.

What is the NSN for 144854H?

144854H is cataloged in the U.S. Government catalog under NSN 5930-00-642-9256. This indicates validated use in U.S. government and defense supply chains.

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