33-90985ISSUEB — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

33-90985ISSUEB: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND SINGLE ACTUATOR, shaft_length: 0.563 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A FIRST MOUNTING FACILITY A, pole_quantity: 2 SECOND SECTION FRONT, terminal_type: TAB, SOLDER LUG, thread_length: 0.375 INCHES NOMINAL FIRST MOUNTING FACILITY IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-548-6855, 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→ 33-90985ISSUEB

NSN: 5930-00-548-6855
FSC: 5930 — Switches
CAGE: 04655 — GENERAL DYNAMICS MISSION SYSTEMS, INC. (USA)

SPECIFICATIONS

shaft_type	ROUND SINGLE ACTUATOR
shaft_length	0.563 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class	2A FIRST MOUNTING FACILITY A
pole_quantity	2 SECOND SECTION FRONT
terminal_type	TAB, SOLDER LUG
thread_length	0.375 INCHES NOMINAL FIRST MOUNTING FACILITY IN
overall_length	4.250 INCHES NOMINAL IN
shaft_diameter	0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SINGLE ACTUATOR IN
throw_quantity	4 SECOND SECTION FRONT
mounting_method	THREADED BUSHING FIRST MOUNTING FACILITY
overall_diameter	1.938 INCHES MAXIMUM IN
style_designator	CIRCULAR WAFER, BUSHING MOUNT
NSN	5930-00-548-6855

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND SINGLE ACTUATOR

•

SHAFT DIAMETER: 0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SINGLE ACTUATOR IN

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL

•

TERMINAL TYPE: TAB, SOLDER LUG

•

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

•

OVERALL DIAMETER: 1.938 INCHES MAXIMUM IN

•

DETENT ROTATIONAL TORQUE RANGE: +1.500 TO 2.000 INCH-POUNDS SINGLE ACTUATOR IN

•

CONTACT LOAD CURRENT RATING: 500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND SINGLE ACTUATOR
SHAFT DIAMETER	0.248 INCHES MINIMUM AND 0.250 INCHES MAXIMUM SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL AND NONPILE-UP NONSYMMETRICAL
TERMINAL TYPE	TAB, SOLDER LUG
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE SECOND MOUNTING FACILITY
OVERALL DIAMETER	1.938 INCHES MAXIMUM IN
DETENT ROTATIONAL TORQUE RANGE	+1.500 TO 2.000 INCH-POUNDS SINGLE ACTUATOR IN
CONTACT LOAD CURRENT RATING	500.0 MILLIAMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	1.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
MOUNTING METHOD	THREADED STUD(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

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 33-90985ISSUEB?

33-90985ISSUEB is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What is the NSN for 33-90985ISSUEB?

33-90985ISSUEB is cataloged in the U.S. Government catalog under NSN 5930-00-548-6855. This indicates validated use in U.S. government and defense supply chains.

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