TYPE JR — SWITCH,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

TYPE JR: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: RECTANGULAR/SQUARE, THREADED HOLE SINGLE ACTUATOR, shaft_length: 1.313 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, terminal_type: SCREW, thread_length: 0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN, overall_length: 9.069 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-548-4958, 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

TYPE JR

NSN: 5930-00-548-4958
NIINs: 005484958, 006429101, 008480584
FSC: 5930 — Switches
CAGE: 82121 — ELECTRO SWITCH CORP. DBA ELECTRO SWITCH CORP (USA)

SPECIFICATIONS

shaft_type	RECTANGULAR/SQUARE, THREADED HOLE SINGLE ACTUATOR
shaft_length	1.313 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class	2A SINGLE MOUNTING FACILITY A
terminal_type	SCREW
thread_length	0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_length	9.069 INCHES NOMINAL IN
mounting_method	BRACKET(S) SINGLE MOUNTING FACILITY
overall_diameter	2.812 INCHES MAXIMUM IN
special_features	SHAFT FITTED W/BOARD DWG NO. 459223-3 ADAPTER SLEEVE
style_designator	TAP, CIRCULAR, BUSHING MOUNT
square_shaft_size	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
nominal_thread_size	0.190 INCHES SINGLE MOUNTING FACILITY IN
NSN	5930-00-548-4958

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: RECTANGULAR/SQUARE, THREADED HOLE SINGLE ACTUATOR

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP NONSYMMETRICAL

•

TERMINAL TYPE: TAB, SOLDER LUG

•

MOUNTING FACILITY PATTERN: FOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY

•

OVERALL DIAMETER: 2.812 INCHES MAXIMUM IN

•

MOUNTING FACILITY CIRCLE RADIUS: 1.812 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

•

CONTACT LOAD CURRENT RATING: 10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL

TECHNICAL CHARACTERISTICS

SHAFT TYPE	RECTANGULAR/SQUARE, THREADED HOLE SINGLE ACTUATOR
SWITCH CONTACT BASIC DESIGN	NONPILE-UP NONSYMMETRICAL
TERMINAL TYPE	TAB, SOLDER LUG
MOUNTING FACILITY PATTERN	FOUR POSITION CIRCULAR SINGLE MOUNTING FACILITY
OVERALL DIAMETER	2.812 INCHES MAXIMUM IN
MOUNTING FACILITY CIRCLE RADIUS	1.812 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
CONTACT LOAD CURRENT RATING	10.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	5.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
MOUNTING METHOD	THREADED STUD(S) SINGLE MOUNTING FACILITY
THREAD LENGTH	0.625 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

SUBSTITUTES & CROSS-REFERENCES 2

S28-5541ISSUE3P1Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

28-5541P1Reference document

Same NSN cross-reference

Reference document — Secondary reference

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 TYPE JR?

TYPE JR is a SWITCH,ROTARY.

What parts can replace TYPE JR?

There are 2 known substitutes for TYPE JR: S28-5541ISSUE3P1, 28-5541P1. Substitute compatibility should be verified for your specific system.

What is the NSN for TYPE JR?

TYPE JR is cataloged in the U.S. Government catalog under NSN 5930-00-548-4958. This indicates validated use in U.S. government and defense supply chains.

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TYPE JR — SWITCH,ROTARY

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