D-21377 — SWITCH,PRESSURE-THERMOSTATIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

D-21377: SWITCH,PRESSURE-THERMOSTATIC.

The SWITCH,PRESSURE-THERMOSTATIC is a the manufacturer industrial component. Key specifications include shaft_type: ROUND, FLATTED SINGLE ACTUATOR, body_height: 2.688 INCHES NOMINAL IN, body_length: 2.188 INCHES NOMINAL IN, flat_height: 0.219 INCHES NOMINAL SINGLE ACTUATOR IN, shaft_length: 0.250 INCHES NOMINAL SINGLE ACTUATOR IN, thread_class: 2A SINGLE MOUNTING FACILITY A. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-050-5267, 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

D-21377

NSN: 5930-00-050-5267
NIINs: 000505267, 010723935, 011617226
FSC: 5930 — Switches
CAGE: 14852 — GULF AND WESTERN MFG CO BOHN HEAT TRANSFER GROUP (USA)

SPECIFICATIONS

shaft_type	ROUND, FLATTED SINGLE ACTUATOR
body_height	2.688 INCHES NOMINAL IN
body_length	2.188 INCHES NOMINAL IN
flat_height	0.219 INCHES NOMINAL SINGLE ACTUATOR IN
shaft_length	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
thread_class	2A SINGLE MOUNTING FACILITY A
overall_width	1.314 INCHES NOMINAL IN
terminal_type	TAB, SOLDER LUG
thread_length	0.250 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
overall_height	1.435 INCHES NOMINAL IN
overall_length	2.825 INCHES NOMINAL IN
shaft_diameter	0.250 INCHES NOMINAL SINGLE ACTUATOR IN
NSN	5930-00-050-5267

COMPONENT DIAGRAM

KEY FEATURES

•

CONTACT ACTION STIMULUS: INCREASE

•

TERMINAL TYPE: SCREW

•

MOUNTING FACILITY PATTERN: FOUR POSITION RECTANGULAR

•

CONTACT LOAD CURRENT RATING: 16.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE

•

MOUNTING METHOD: BRACKET(S) AND UNTHREADED HOLE(S)

•

UNTHREADED MOUNTING HOLE DIAMETER: 0.161 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.188 INCHES NOMINAL IN
CONTACT ACTION STIMULUS	INCREASE
TERMINAL TYPE	SCREW
MOUNTING FACILITY PATTERN	FOUR POSITION RECTANGULAR
CONTACT LOAD CURRENT RATING	16.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING	8.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
MOUNTING METHOD	BRACKET(S) AND UNTHREADED HOLE(S)
UNTHREADED MOUNTING HOLE DIAMETER	0.161 INCHES NOMINAL IN
STYLE DESIGNATOR	RECTANGULAR
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS	0.500 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 3

P20DB-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

210AP20-2318Reference document

Same NSN cross-reference

Reference document — Secondary reference

210AP20-2323Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is D-21377?

D-21377 is a SWITCH,PRESSURE-THERMOSTATIC.

What parts can replace D-21377?

There are 3 known substitutes for D-21377: P20DB-1, 210AP20-2318, 210AP20-2323. Substitute compatibility should be verified for your specific system.

What is the NSN for D-21377?

D-21377 is cataloged in the U.S. Government catalog under NSN 5930-00-050-5267. This indicates validated use in U.S. government and defense supply chains.

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