P17-21 — SWITCH,THERMOSTATIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

P17-21: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_height: 0.562 INCHES NOMINAL IN, terminal_type: QUICK DISCONNECT, MALE, overall_length: 1.844 INCHES NOMINAL IN, mounting_method: BRACKET(S) AND SLOT, style_designator: DISC W/FLANGE, frequency_in_hertz: 60.0 SECOND VOLTAGE. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-197-4295, 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

P17-21

NSN: 5930-00-197-4295
NIINs: 001974295, 010037112
FSC: 5930 — Switches
CAGE: 17032 — VALAD ELECTRIC HEATING CORP. (USA)

SPECIFICATIONS

body_height	0.562 INCHES NOMINAL IN
terminal_type	QUICK DISCONNECT, MALE
overall_length	1.844 INCHES NOMINAL IN
mounting_method	BRACKET(S) AND SLOT
style_designator	DISC W/FLANGE
frequency_in_hertz	60.0 SECOND VOLTAGE
mounting_slot_width	0.170 INCHES NOMINAL IN
contact_adjustability	ACTUATION POINT NOT ADJUSTABLE
contact_action_stimulus	INCREASE
end_item_identification	AMETEK/MANSFIELD AND GREEN TESTER TYPE 10
media_for_which_designed	GAS
mounting_facility_pattern	TWO POSITION IN-LINE
NSN	5930-00-197-4295

COMPONENT DIAGRAM

KEY FEATURES

•

FREQUENCY IN HERTZ: 60.0 FIRST VOLTAGE

•

CONTACT ACTION STIMULUS: INCREASE

•

TERMINAL TYPE: QUICK DISCONNECT, MALE

•

MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE

•

CONTACT LOAD CURRENT RATING: 10.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE

•

MOUNTING METHOD: BRACKET(S) AND SLOT

TECHNICAL CHARACTERISTICS

FREQUENCY IN HERTZ	60.0 FIRST VOLTAGE
FREQUENCY IN HERTZ	60.0 SECOND VOLTAGE
CONTACT ACTION STIMULUS	INCREASE
TERMINAL TYPE	QUICK DISCONNECT, MALE
MOUNTING FACILITY PATTERN	TWO POSITION IN-LINE
CONTACT LOAD CURRENT RATING	10.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING	5.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
MOUNTING METHOD	BRACKET(S) AND SLOT
BODY HEIGHT	0.562 INCHES NOMINAL IN
STYLE DESIGNATOR	DISC W/FLANGE

SUBSTITUTES & CROSS-REFERENCES 6

72-509-20Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

P15-21Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

SC-B-539903Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

23T21Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

77-0923-6PC12Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

68-124PC11Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is P17-21?

P17-21 is a SWITCH,THERMOSTATIC.

What parts can replace P17-21?

There are 6 known substitutes for P17-21: 72-509-20, P15-21, SC-B-539903 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for P17-21?

P17-21 is cataloged in the U.S. Government catalog under NSN 5930-00-197-4295. This indicates validated use in U.S. government and defense supply chains.

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