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C-3771 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

C-3771: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, duty_type: CONTINUOUS, bore_shape: STRAIGHT, time_delay: 0.005 SECONDS MAXIMUM FIXED OPERATE TIME, flange_width: 0.0230 INCHES NOMINAL IN, bore_diameter: 0.1562 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-406-3741, 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
MRO→ MRO_GENERAL→ C-3771
NSN: 3110-00-406-3741
NIINs: 004063741, 004778303, 014946852
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 98869 — HOWELL INSTRUMENTS, INC. DBA HOWELL INSTRUMENTS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
duty_typeCONTINUOUS
bore_shapeSTRAIGHT
time_delay0.005 SECONDS MAXIMUM FIXED OPERATE TIME
flange_width0.0230 INCHES NOMINAL IN
bore_diameter0.1562 INCHES NOMINAL IN
coil_quantity1
overall_width0.1094 INCHES NOMINAL IN
load_directionRADIAL
overall_height0.400 INCHES MAXIMUM IN
overall_length1.330 INCHES MAXIMUM IN
surface_finishGROUND
NSN3110-00-406-3741
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: C-3771 · 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
•
RETAINER FABRICATION METHOD: PRESSED
•
INTERNAL CLEARANCE: 0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
•
FLANGE OUTSIDE DIAMETER: 0.3590 INCHES NOMINAL IN
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODPRESSED
INTERNAL CLEARANCE0.0002 INCHES MINIMUM RADIAL AND 0.0005 INCHES MAXIMUM RADIAL IN
FLANGE OUTSIDE DIAMETER0.3590 INCHES NOMINAL IN
SURFACE FINISHGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.1094 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
FLANGE WIDTH0.0230 INCHES NOMINAL IN
OUTER RING OUTSIDE DIAMETER0.3125 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
MIL-B-81793Reference document
Same NSN cross-reference
Reference document — Identification 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 C-3771?
C-3771 is a RELAY,ELECTROMAGNETIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace C-3771?
There is 1 known substitute for C-3771: MIL-B-81793. Substitute compatibility should be verified for your specific system.
What is the NSN for C-3771?
C-3771 is cataloged in the U.S. Government catalog under NSN 3110-00-406-3741. This indicates validated use in U.S. government and defense supply chains.
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