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672029 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

672029: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4340 RETAINER, duty_type: CONTINUOUS, bore_shape: STRAIGHT, time_delay: 0.14 SECONDS MINIMUM AND 0.27 SECONDS MAXIMUM ADJUSTABLE RELEASE TIME, thread_class: 2B SINGLE MOUNTING FACILITY, bore_diameter: 15.00 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-081-3034, 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
672029
NSN: 3110-00-081-3034
NIINs: 000813034, 002541852, 016907549
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 4340 RETAINER
duty_typeCONTINUOUS
bore_shapeSTRAIGHT
time_delay0.14 SECONDS MINIMUM AND 0.27 SECONDS MAXIMUM ADJUSTABLE RELEASE TIME
thread_class2B SINGLE MOUNTING FACILITY
bore_diameter15.00 MILLIMETERS NOMINAL MM
coil_quantity1
overall_width1.280 INCHES NOMINAL IN
load_directionRADIAL
overall_height1.870 INCHES NOMINAL IN
overall_length4.030 INCHES NOMINAL IN
surface_finishGROUND
NSN3110-00-081-3034
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 672029 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
INTERNAL CLEARANCE: 0.0009 INCHES MINIMUM RADIAL AND 0.0013 INCHES MAXIMUM RADIAL IN
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: PWA 725,FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE INNER RING
TECHNICAL CHARACTERISTICS
INTERNAL CLEARANCE0.0009 INCHES MINIMUM RADIAL AND 0.0013 INCHES MAXIMUM RADIAL IN
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATIONPWA 725,FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6414 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONPWA 725,FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATIONPWA 725,FSCM 77445 MFR REF SINGLE MATERIAL RESPONSE BALL
OVERALL WIDTH0.3513 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER32.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
SUBSTITUTES & CROSS-REFERENCES 1
634029Reference document
Same NSN cross-reference
Reference document — Replaced / superseded reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 672029?
672029 is a RELAY,ELECTROMAGNETIC.
What parts can replace 672029?
There is 1 known substitute for 672029: 634029. Substitute compatibility should be verified for your specific system.
What is the NSN for 672029?
672029 is cataloged in the U.S. Government catalog under NSN 3110-00-081-3034. This indicates validated use in U.S. government and defense supply chains.
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