139C7942 — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

139C7942: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include overall_width: 1.067 INCHES NOMINAL IN, overall_height: 1.610 INCHES MAXIMUM IN, overall_length: 2.560 INCHES MAXIMUM IN, style_designator: IN-LINE, CAM ACTUATED, contact_load_current_rating: 5.0 AMPERES RESISTIVE LOAD AND 3.0 AMPERES INDUCTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL, contact_voltage_rating_in_volts: 115.0 LOWEST AC VOLTAGE RATING AT SEA LEVEL. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-512-3225, 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→ 139C7942

NSN: 5930-01-512-3225
FSC: 5930 — Switches
CAGE: 05606 — GENERAL DYNAMICS-OTS, INC. DIV ORDNANCE AND TACTICAL SYSTEMS (USA)

SPECIFICATIONS

overall_width	1.067 INCHES NOMINAL IN
overall_height	1.610 INCHES MAXIMUM IN
overall_length	2.560 INCHES MAXIMUM IN
style_designator	IN-LINE, CAM ACTUATED
contact_load_current_rating	5.0 AMPERES RESISTIVE LOAD AND 3.0 AMPERES INDUCTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL
individual_section_quantity	3
contact_voltage_rating_in_volts	115.0 LOWEST AC VOLTAGE RATING AT SEA LEVEL
NSN	5930-01-512-3225

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT LOAD CURRENT RATING: 5.0 AMPERES RESISTIVE LOAD AND 5.0 AMPERES INDUCTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL

•

STYLE DESIGNATOR: IN-LINE, CAM ACTUATED

•

INDIVIDUAL SECTION QUANTITY: 3

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	1.610 INCHES MAXIMUM IN
CONTACT LOAD CURRENT RATING	5.0 AMPERES RESISTIVE LOAD AND 5.0 AMPERES INDUCTIVE LOAD HIGHEST AC VOLTAGE RATING AT SEA LEVEL
CONTACT LOAD CURRENT RATING	5.0 AMPERES RESISTIVE LOAD AND 3.0 AMPERES INDUCTIVE LOAD HIGHEST DC VOLTAGE RATING AT SEA LEVEL
CONTACT LOAD CURRENT RATING	5.0 AMPERES RESISTIVE LOAD AND 5.0 AMPERES INDUCTIVE LOAD LOWEST AC VOLTAGE RATING AT SEA LEVEL
STYLE DESIGNATOR	IN-LINE, CAM ACTUATED
INDIVIDUAL SECTION QUANTITY	3
OVERALL LENGTH	2.560 INCHES MAXIMUM IN
OVERALL WIDTH	1.067 INCHES NOMINAL IN
CONTACT VOLTAGE RATING IN VOLTS	230.0 HIGHEST AC VOLTAGE RATING AT SEA LEVEL
CONTACT VOLTAGE RATING IN VOLTS	30.0 HIGHEST DC VOLTAGE RATING AT SEA LEVEL

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

CS402-114-3Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 139C7942?

139C7942 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 139C7942?

There is 1 known substitute for 139C7942: CS402-114-3. Substitute compatibility should be verified for your specific system.

What is the NSN for 139C7942?

139C7942 is cataloged in the U.S. Government catalog under NSN 5930-01-512-3225. This indicates validated use in U.S. government and defense supply chains.

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