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550H-3HR — TIMER,CYCLE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

550H-3HR: TIMER,CYCLE.

The TIMER,CYCLE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4440-00-992-7065, 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
550H-3HR
NSN: 4440-00-992-7065
FSC: 4440 — Driers, Dehydrators, and Anhydrators
CAGE: 14907 — CRAMER CO DIVISION OF CHESTNUT GROUP INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL CASE;BASE MTD,FOUR MTG HOLES 0.164 IN. DIA;SQUARE PATTERN 2.150 IN. C TO C DIM.;4.750 IN. O/A H;2.525 IN. BODY DIA,115 V;10 AMPS;3 POLE,15 SOLDER TYPE TERMINALS V
NSN4440-00-992-7065
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TIMER,CYCLE TITLE COMPONENT PN 550H-3HR MFR TIMER,CYCLE
KEY FEATURES
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL CASE;BASE MTD,FOUR MTG HOLES 0.164 IN. DIA;SQUARE PATTERN 2.150 IN. C TO C DIM.;4.750 IN. O/A H;2.525 IN. BODY DIA,115 V;10 AMPS;3 POLE,15 SOLDER TYPE TERMINALS V
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL CASE;BASE MTD,FOUR MTG HOLES 0.164 IN. DIA;SQUARE PATTERN 2.150 IN. C TO C DIM.;4.750 IN. O/A H;2.525 IN. BODY DIA,115 V;10 AMPS;3 POLE,15 SOLDER TYPE TERMINALS V
OTHER ITEMS IN FSC 4440 — Driers, Dehydrators, and Anhydrators
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4440-00-001-6294 4440-00-001-6296 4440-00-005-5084 4440-00-006-0073 4440-00-007-2318 4440-00-008-4864 4440-00-009-4422 4440-00-009-5282
SUBSTITUTES & CROSS-REFERENCES 2
550HN300EWW0045A-04568Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
301075-2Same 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 550H-3HR?
550H-3HR is a TIMER,CYCLE.
What parts can replace 550H-3HR?
There are 2 known substitutes for 550H-3HR: 550HN300EWW0045A-04568, 301075-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 550H-3HR?
550H-3HR is cataloged in the U.S. Government catalog under NSN 4440-00-992-7065. This indicates validated use in U.S. government and defense supply chains.
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