521916 — SWITCH,ROTARY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

521916: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, flat_height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM SINGLE ACTUATOR IN, temp_rating: -65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF, shaft_length: 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A, pole_quantity: 1 EACH SECTION FRONT. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-154-7054, 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

521916

NSN: 5930-00-154-7054
NIINs: 001547054, 009059378
FSC: 5930 — Switches
CAGE: 91812 — JANCO CORPORATION DBA JANCO CORP DIV MASON CONTROLS (USA)

SPECIFICATIONS

shaft_type	ROUND, FLATTED SINGLE ACTUATOR
flat_height	0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM SINGLE ACTUATOR IN
temp_rating	-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
shaft_length	0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM SINGLE ACTUATOR IN
thread_class	2A SINGLE MOUNTING FACILITY A
pole_quantity	1 EACH SECTION FRONT
terminal_type	TAB, SOLDER LUG
thread_length	0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_length	3.375 INCHES MAXIMUM IN
shaft_diameter	0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM SINGLE ACTUATOR IN
throw_quantity	18 EACH SECTION REAR
connection_type	UNTHREADED EXTERNAL TUBE FIRST END
NSN	5930-00-154-7054

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: ROUND, FLATTED SINGLE ACTUATOR

•

SHAFT DIAMETER: 0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM SINGLE ACTUATOR IN

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL

•

TERMINAL TYPE: TAB, SOLDER LUG

•

OVERALL DIAMETER: 2.000 INCHES MAXIMUM IN

•

FIRST FLAT LENGTH: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM SINGLE ACTUATOR IN

•

ROTOR THROUGH CONNECTION QUANTITY: 1 EACH SECTION

•

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

TECHNICAL CHARACTERISTICS

SHAFT TYPE	ROUND, FLATTED SINGLE ACTUATOR
SHAFT DIAMETER	0.248 INCHES MINIMUM AND 0.252 INCHES MAXIMUM SINGLE ACTUATOR IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
TERMINAL TYPE	TAB, SOLDER LUG
OVERALL DIAMETER	2.000 INCHES MAXIMUM IN
FIRST FLAT LENGTH	0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM SINGLE ACTUATOR IN
ROTOR THROUGH CONNECTION QUANTITY	1 EACH SECTION
CONTACT LOAD CURRENT RATING	10.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
MOUNTING METHOD	THREADED BUSHING SINGLE MOUNTING FACILITY
THREAD LENGTH	0.375 INCHES NOMINAL SINGLE MOUNTING FACILITY IN

SUBSTITUTES & CROSS-REFERENCES 1

40-001044-01Reference document

Same NSN cross-reference

Reference document — Design control — primary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

Ready to buy 521916?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is 521916?

521916 is a SWITCH,ROTARY.

What parts can replace 521916?

There is 1 known substitute for 521916: 40-001044-01. Substitute compatibility should be verified for your specific system.

What is the NSN for 521916?

521916 is cataloged in the U.S. Government catalog under NSN 5930-00-154-7054. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

521916 — SWITCH,ROTARY

Request a Quote — 521916