1981ED190-1M — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

1981ED190-1M: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include pole_quantity: 2 SINGLE SECTION REAR, terminal_type: TAB, SOLDER LUG, throw_quantity: 1 SINGLE SECTION FRONT, features_provided: ACTUATOR KNOB, switch_contact_basic_design: NONPILE-UP SYMMETRICAL, switch_actuator_stop_device_type: FIXED STOP SINGLE ACTUATOR. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-451-1897, 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→ 1981ED190-1M

NSN: 5930-00-451-1897
FSC: 5930 — Switches
CAGE: 27192 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)

SPECIFICATIONS

pole_quantity	2 SINGLE SECTION REAR
terminal_type	TAB, SOLDER LUG
throw_quantity	1 SINGLE SECTION FRONT
features_provided	ACTUATOR KNOB
individual_section_quantity	1
switch_contact_basic_design	NONPILE-UP SYMMETRICAL
switch_actuator_stop_device_type	FIXED STOP SINGLE ACTUATOR
switch_actuator_positioning_increment	45.0 DEGREES SINGLE ACTUATOR
switch_actuator_indexing_position_quantity	2 SINGLE ACTUATOR
hazardous_locations/environmental_protection	DUSTPROOF
NSN	5930-00-451-1897

COMPONENT DIAGRAM

KEY FEATURES

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL

•

TERMINAL TYPE: TAB, SOLDER LUG

•

POLE QUANTITY: 2 SINGLE SECTION FRONT

•

INDIVIDUAL SECTION QUANTITY: 1

•

FEATURES PROVIDED: ACTUATOR KNOB

•

SWITCH ACTUATOR STOP DEVICE TYPE: FIXED STOP SINGLE ACTUATOR

•

SWITCH ACTUATOR POSITIONING INCREMENT: 45.0 DEGREES SINGLE ACTUATOR

TECHNICAL CHARACTERISTICS

SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
TERMINAL TYPE	TAB, SOLDER LUG
POLE QUANTITY	2 SINGLE SECTION FRONT
POLE QUANTITY	2 SINGLE SECTION REAR
INDIVIDUAL SECTION QUANTITY	1
FEATURES PROVIDED	ACTUATOR KNOB
SWITCH ACTUATOR STOP DEVICE TYPE	FIXED STOP SINGLE ACTUATOR
SWITCH ACTUATOR POSITIONING INCREMENT	45.0 DEGREES SINGLE ACTUATOR
SWITCH ACTUATOR INDEXING POSITION QUANTITY	2 SINGLE ACTUATOR
THROW QUANTITY	1 SINGLE SECTION FRONT

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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1981ED190-1M?

1981ED190-1M is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 1981ED190-1M?

1981ED190-1M is cataloged in the U.S. Government catalog under NSN 5930-00-451-1897. This indicates validated use in U.S. government and defense supply chains.

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