746421 — RELAY,ELECTROMAGNETIC

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

746421: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: PLASTIC CASE, duty_type: CONTINUOUS, design_type: AXIAL COMPRESSOR, storage_type: GENERAL PURPOSE WAREHOUSE, cubic_measure: 3.007 CUBIC INCHES, overall_width: 1.700 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 2840-00-775-7520, 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

746421

NSN: 2840-00-775-7520
NIINs: 007757520, 011140525, 015771327
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)

SPECIFICATIONS

material	PLASTIC CASE
duty_type	CONTINUOUS
design_type	AXIAL COMPRESSOR
storage_type	GENERAL PURPOSE WAREHOUSE
coil_quantity	1
cubic_measure	3.007 CUBIC INCHES
overall_width	1.700 INCHES MAXIMUM IN
overall_height	0.982 INCHES MAXIMUM IN
overall_length	1.750 INCHES MAXIMUM IN
fragility_factor	MODERATELY RUGGED
special_features	WAS DISK AND HUB,AXIAL COMPRESSOR,TURBINE ENGINE
winding_quantity	1
NSN	2840-00-775-7520

COMPONENT DIAGRAM

KEY FEATURES

•

DESIGN TYPE: AXIAL COMPRESSOR

•

ENGINE SECTION LOCATION: COMPRESSOR

•

MATERIAL: TITANIUM ALLOY DISK

TECHNICAL CHARACTERISTICS

DESIGN TYPE	AXIAL COMPRESSOR
ENGINE SECTION LOCATION	COMPRESSOR
SPECIAL FEATURES	WAS DISK AND HUB,AXIAL COMPRESSOR,TURBINE ENGINE
END ITEM IDENTIFICATION	TF33 AIRCRAFT ENGINE
MATERIAL	TITANIUM ALLOY DISK
MATERIAL	TITANIUM ALLOY HUB

SUBSTITUTES & CROSS-REFERENCES 2

586801Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

854321Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 746421?

746421 is a RELAY,ELECTROMAGNETIC.

What parts can replace 746421?

There are 2 known substitutes for 746421: 586801, 854321. Substitute compatibility should be verified for your specific system.

What is the NSN for 746421?

746421 is cataloged in the U.S. Government catalog under NSN 2840-00-775-7520. This indicates validated use in U.S. government and defense supply chains.

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746421 — RELAY,ELECTROMAGNETIC

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