227-31905-1 — SWITCH SECTION,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

227-31905-1: SWITCH SECTION,ROTARY.

The SWITCH SECTION,ROTARY is a the manufacturer industrial component. Key specifications include overall_width: 1.125 INCHES NOMINAL IN, pole_quantity: 2 SINGLE SECTION REAR, terminal_type: TAB, SOLDER LUG, overall_height: 1.313 INCHES NOMINAL IN, throw_quantity: 4 SINGLE SECTION REAR, mounting_method: STRUT SINGLE MOUNTING FACILITY. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-062-7391, 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→ 227-31905-1

NSN: 5930-01-062-7391
FSC: 5930 — Switches
CAGE: 58756 — CTS CORP ELECTROMECHANICAL DIV (USA)

SPECIFICATIONS

overall_width	1.125 INCHES NOMINAL IN
pole_quantity	2 SINGLE SECTION REAR
terminal_type	TAB, SOLDER LUG
overall_height	1.313 INCHES NOMINAL IN
throw_quantity	4 SINGLE SECTION REAR
mounting_method	STRUT SINGLE MOUNTING FACILITY
style_designator	SWITCH SECTION, ROTARY
precious_material	SILVER
contact_switching_action	BREAKS BEFORE MAKES SINGLE SECTION REAR
contact_load_current_rating	250.0 MILLIAMPERES RESISTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL
switch_contact_basic_design	NONPILE-UP SYMMETRICAL
precious_material_and_location	CONTACTS AND TERMINAL SURFACES SILVER
NSN	5930-01-062-7391

COMPONENT DIAGRAM

KEY FEATURES

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL

•

TERMINAL TYPE: TAB, SOLDER LUG

•

PRECIOUS MATERIAL: SILVER

•

CONTACT LOAD CURRENT RATING: 500.0 MILLIAMPERES RESISTIVE LOAD LOWEST DC VOLTAGE RATING AT SEA LEVEL

•

MOUNTING METHOD: STRUT SINGLE MOUNTING FACILITY

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.313 INCHES NOMINAL IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
TERMINAL TYPE	TAB, SOLDER LUG
PRECIOUS MATERIAL	SILVER
CONTACT LOAD CURRENT RATING	500.0 MILLIAMPERES RESISTIVE LOAD LOWEST DC VOLTAGE RATING AT SEA LEVEL
CONTACT LOAD CURRENT RATING	750.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	250.0 MILLIAMPERES RESISTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL
MOUNTING METHOD	STRUT SINGLE MOUNTING FACILITY
POLE QUANTITY	2 SINGLE SECTION REAR
STYLE DESIGNATOR	SWITCH SECTION, ROTARY

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

212MW-1930Reference 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 227-31905-1?

227-31905-1 is a SWITCH SECTION,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 227-31905-1?

There is 1 known substitute for 227-31905-1: 212MW-1930. Substitute compatibility should be verified for your specific system.

What is the NSN for 227-31905-1?

227-31905-1 is cataloged in the U.S. Government catalog under NSN 5930-01-062-7391. This indicates validated use in U.S. government and defense supply chains.

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227-31905-1 — SWITCH SECTION,ROTARY

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