190312-LK — SWITCH SECTION,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

190312-LK: SWITCH SECTION,ROTARY.

The SWITCH SECTION,ROTARY is a the manufacturer industrial component. Key specifications include overall_width: 1.734 INCHES MAXIMUM IN, pole_quantity: 1 SINGLE SECTION REAR, terminal_type: CLIP, body_thickness: 0.063 INCHES NOMINAL IN, overall_height: 1.859 INCHES MAXIMUM IN, throw_quantity: 18 SINGLE SECTION FRONT. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-992-9512, 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→ 190312-LK

NSN: 5930-00-992-9512
FSC: 5930 — Switches
CAGE: 76854 — ELECTRO SWITCH CORP. DBA OAK GRISGSBY DIV ELECTROSWITCH (USA)

SPECIFICATIONS

overall_width	1.734 INCHES MAXIMUM IN
pole_quantity	1 SINGLE SECTION REAR
terminal_type	CLIP
body_thickness	0.063 INCHES NOMINAL IN
overall_height	1.859 INCHES MAXIMUM IN
throw_quantity	18 SINGLE SECTION FRONT
mounting_method	STRUT FIRST MOUNTING FACILITY
style_designator	SWITCH SECTION, ROTARY
precious_material	SILVER
contact_switching_action	BREAKS BEFORE MAKES SINGLE SECTION FRONT
mounting_facility_pattern	TWO POSITION IN-LINE SECOND MOUNTING FACILITY
contact_load_current_rating	1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
NSN	5930-00-992-9512

COMPONENT DIAGRAM

KEY FEATURES

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL

•

TERMINAL TYPE: CLIP

•

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

•

PRECIOUS MATERIAL: SILVER

•

ROTOR THROUGH CONNECTION QUANTITY: 1 SINGLE SECTION

•

CONTACT LOAD CURRENT RATING: 2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.859 INCHES MAXIMUM IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
TERMINAL TYPE	CLIP
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE SECOND MOUNTING FACILITY
PRECIOUS MATERIAL	SILVER
ROTOR THROUGH CONNECTION QUANTITY	1 SINGLE SECTION
CONTACT LOAD CURRENT RATING	2.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	1.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
MOUNTING METHOD	STRUT FIRST MOUNTING FACILITY
MOUNTING METHOD	UNTHREADED HOLE(S) SECOND MOUNTING FACILITY

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 2

269-2093-000Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

269-2093-00Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

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 190312-LK?

190312-LK is a SWITCH SECTION,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 190312-LK?

There are 2 known substitutes for 190312-LK: 269-2093-000, 269-2093-00. Substitute compatibility should be verified for your specific system.

What is the NSN for 190312-LK?

190312-LK is cataloged in the U.S. Government catalog under NSN 5930-00-992-9512. This indicates validated use in U.S. government and defense supply chains.

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