73-13521-DC — SWITCH,PROXIMITY

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

73-13521-DC: SWITCH,PROXIMITY.

The SWITCH,PROXIMITY is a the manufacturer industrial component. Key specifications include thread_length: 1.880 INCHES NOMINAL SINGLE THREADED STUD IN, overall_length: 3.625 INCHES NOMINAL IN, mounting_method: THREADED STUD(S), overall_diameter: 0.625 INCHES NOMINAL IN, special_features: MATL STNLS STL; QUICK DISCONNECT; SINGLE POLE, DOUBLE THROW, thread_direction: LEFT-HAND SINGLE THREADED STUD. This part is cataloged in the U.S.

Government catalog under NSN 5930-01-414-1287, 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

73-13521-DC

NSN: 5930-01-414-1287
FSC: 5930 — Switches
CAGE: 04553 — TOPWORX INC (USA)

SPECIFICATIONS

thread_length	1.880 INCHES NOMINAL SINGLE THREADED STUD IN
overall_length	3.625 INCHES NOMINAL IN
mounting_method	THREADED STUD(S)
overall_diameter	0.625 INCHES NOMINAL IN
special_features	MATL STNLS STL; QUICK DISCONNECT; SINGLE POLE, DOUBLE THROW
thread_direction	LEFT-HAND SINGLE THREADED STUD
nominal_thread_size	0.625 INCHES SINGLE THREADED STUD IN
operating_temp_rating	-40.0 FAHRENHEIT MINIMUM AND 221.0 FAHRENHEIT MAXIMUM DEGF
contact_action_stimulus	INCREASE
end_item_identification	FILTER UNIT, PORTABLE P/N 50888 ONBOARD 175 FT AND 225 FT WLB COAST GUARD VESSELS FT
thread_quantity_per_inch	18 SINGLE THREADED STUD
thread_series_designator	UNF SINGLE THREADED STUD
NSN	5930-01-414-1287

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT ACTION STIMULUS: INCREASE

•

OVERALL DIAMETER: 0.625 INCHES NOMINAL IN

•

CONTACT LOAD CURRENT RATING: 0.5 AMPERES RESISTIVE LOAD THIRD VOLTAGE

•

MOUNTING METHOD: THREADED STUD(S)

•

THREAD LENGTH: 1.880 INCHES NOMINAL SINGLE THREADED STUD IN

TECHNICAL CHARACTERISTICS

CONTACT ACTION STIMULUS	INCREASE
OVERALL DIAMETER	0.625 INCHES NOMINAL IN
CONTACT LOAD CURRENT RATING	0.5 AMPERES RESISTIVE LOAD THIRD VOLTAGE
CONTACT LOAD CURRENT RATING	2.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING	50.0 MILLIAMPERES RESISTIVE LOAD SECOND VOLTAGE
MOUNTING METHOD	THREADED STUD(S)
THREAD LENGTH	1.880 INCHES NOMINAL SINGLE THREADED STUD IN
OVERALL LENGTH	3.625 INCHES NOMINAL IN
THREAD DIRECTION	LEFT-HAND SINGLE THREADED STUD
NOMINAL THREAD SIZE	0.625 INCHES SINGLE THREADED STUD IN

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

73-13521-DCASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 73-13521-DC?

73-13521-DC is a SWITCH,PROXIMITY.

What parts can replace 73-13521-DC?

There is 1 known substitute for 73-13521-DC: 73-13521-DCA. Substitute compatibility should be verified for your specific system.

What is the NSN for 73-13521-DC?

73-13521-DC is cataloged in the U.S. Government catalog under NSN 5930-01-414-1287. This indicates validated use in U.S. government and defense supply chains.

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