319-01-903 — SWITCH,ROTARY

✓ Government record, cited

— · MRO · MRO_GENERAL

PRODUCT OVERVIEW

319-01-903: SWITCH,ROTARY.

The SWITCH,ROTARY is a the manufacturer industrial component. Key specifications include shaft_type: RECTANGULAR/SQUARE, THREADED HOLE SINGLE ACTUATOR, shaft_length: 1.219 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2B SINGLE MOUNTING FACILITY, overall_width: 2.812 INCHES NOMINAL IN, pole_quantity: 1 EACH SECTION PERIPHERY, terminal_type: SCREW. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-211-5110, 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→ 319-01-903

NSN: 5930-01-211-5110
FSC: 5930 — Switches
CAGE: 58475 — L-3 COMMUNICATIONS WESTWOOD CORPORATION DBA NMP DIVISION DIV L3 WESTWOOD CORPORATION (USA)

SPECIFICATIONS

shaft_type	RECTANGULAR/SQUARE, THREADED HOLE SINGLE ACTUATOR
shaft_length	1.219 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class	2B SINGLE MOUNTING FACILITY
overall_width	2.812 INCHES NOMINAL IN
pole_quantity	1 EACH SECTION PERIPHERY
terminal_type	SCREW
overall_height	2.812 INCHES NOMINAL IN
overall_length	3.031 INCHES NOMINAL IN
throw_quantity	16 EACH SECTION PERIPHERY
mounting_method	BRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY
style_designator	TAP, CIRCUIT SELECTOR
features_provided	ACTUATOR KNOB
NSN	5930-01-211-5110

COMPONENT DIAGRAM

KEY FEATURES

•

SHAFT TYPE: RECTANGULAR/SQUARE, THREADED HOLE SINGLE ACTUATOR

•

SWITCH CONTACT BASIC DESIGN: NONPILE-UP SYMMETRICAL

•

TERMINAL TYPE: SCREW

•

MOUNTING FACILITY PATTERN: FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY

•

PRECIOUS MATERIAL: SILVER

•

CONTACT LOAD CURRENT RATING: 5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL

TECHNICAL CHARACTERISTICS

SHAFT TYPE	RECTANGULAR/SQUARE, THREADED HOLE SINGLE ACTUATOR
OVERALL HEIGHT	2.812 INCHES NOMINAL IN
SWITCH CONTACT BASIC DESIGN	NONPILE-UP SYMMETRICAL
TERMINAL TYPE	SCREW
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR SINGLE MOUNTING FACILITY
PRECIOUS MATERIAL	SILVER
CONTACT LOAD CURRENT RATING	5.0 AMPERES RESISTIVE LOAD AC AT SEA LEVEL
CONTACT LOAD CURRENT RATING	5.0 AMPERES RESISTIVE LOAD DC AT SEA LEVEL
MOUNTING METHOD	BRACKET(S) AND THREADED HOLE(S) SINGLE MOUNTING FACILITY
POLE QUANTITY	1 EACH SECTION PERIPHERY

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

29303GSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 319-01-903?

319-01-903 is a SWITCH,ROTARY. It is classified as a MRO (MRO_GENERAL).

What parts can replace 319-01-903?

There is 1 known substitute for 319-01-903: 29303G. Substitute compatibility should be verified for your specific system.

What is the NSN for 319-01-903?

319-01-903 is cataloged in the U.S. Government catalog under NSN 5930-01-211-5110. This indicates validated use in U.S. government and defense supply chains.

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