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A54577 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

A54577: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include duty_type: CONTINUOUS, thread_class: 2B SINGLE MOUNTING FACILITY, overall_width: 1.250 INCHES NOMINAL IN, overall_height: 2.000 INCHES NOMINAL IN, overall_length: 4.000 INCHES NOMINAL IN, nominal_thread_size: 0.164 INCHES SINGLE MOUNTING FACILITY IN. This part is cataloged in the U.S.

Government catalog under NSN 5945-00-255-6432, 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
A54577
NSN: 5945-00-255-6432
FSC: 5945 — Relays and Solenoids
CAGE: 00779 — TE CONNECTIVITY CORPORATION (USA)
SPECIFICATIONS
duty_typeCONTINUOUS
thread_class2B SINGLE MOUNTING FACILITY
coil_quantity1
overall_width1.250 INCHES NOMINAL IN
overall_height2.000 INCHES NOMINAL IN
overall_length4.000 INCHES NOMINAL IN
winding_quantity1
nominal_thread_size0.164 INCHES SINGLE MOUNTING FACILITY IN
end_item_identificationTYPE NO. C-110/MRQ-2
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE MOUNTING FACILITY
mounting_facility_patternIN-LINE SINGLE MOUNTING FACILITY
winding_dc_resistance_rating100.0 OHMS NOMINAL SINGLE WINDING
NSN5945-00-255-6432
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RELAY,ELECTROMAGNETIC TITLE COMPONENT PN A54577 MFR RELAY,ELECTROMAGNETIC
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
•
PILE-UP MAIN CONTACT FORM ARRANGEMENT: 2B3A
•
MOUNTING FACILITY PATTERN: IN-LINE SINGLE MOUNTING FACILITY
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
•
DUTY TYPE: CONTINUOUS
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY TYPE AND QUANTITY2 THREADED HOLE(S) SINGLE MOUNTING FACILITY
OVERALL HEIGHT2.000 INCHES NOMINAL IN
PILE-UP MAIN CONTACT FORM ARRANGEMENT2B3A
MOUNTING FACILITY PATTERNIN-LINE SINGLE MOUNTING FACILITY
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH0.750 INCHES NOMINAL SINGLE MOUNTING FACILITY IN
DUTY TYPECONTINUOUS
OVERALL LENGTH4.000 INCHES NOMINAL IN
OVERALL WIDTH1.250 INCHES NOMINAL IN
WINDING DC RESISTANCE RATING100.0 OHMS NOMINAL SINGLE WINDING
NOMINAL THREAD SIZE0.164 INCHES SINGLE MOUNTING FACILITY IN
SUBSTITUTES & CROSS-REFERENCES 2
A11731-3A2BC0NTACTSSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
21B033Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A54577?
A54577 is a RELAY,ELECTROMAGNETIC.
What parts can replace A54577?
There are 2 known substitutes for A54577: A11731-3A2BC0NTACTS, 21B033. Substitute compatibility should be verified for your specific system.
What is the NSN for A54577?
A54577 is cataloged in the U.S. Government catalog under NSN 5945-00-255-6432. This indicates validated use in U.S. government and defense supply chains.
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