PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 404-027
404-027 ✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, duty_type: CONTINUOUS, nut_style: HEXAGON, nut_height: 0.312 INCHES NOMINAL IN, time_delay: 0.004 SECONDS NOMINAL FIXED OPERATE AND RELEASE TIME, thread_class: 2B. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-6150, 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
404-027
NSN: 3110-00-100-6150
FSC: 3110
CAGE: 81982 — HYDRO-AIRE AEROSPACE CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
duty_typeCONTINUOUS
nut_styleHEXAGON
nut_height0.312 INCHES NOMINAL IN
time_delay0.004 SECONDS NOMINAL FIXED OPERATE AND RELEASE TIME
thread_class2B
coil_quantity1
overall_width0.600 INCHES NOMINAL IN
thread_seriesUNEF
overall_height0.200 INCHES NOMINAL IN
overall_length0.400 INCHES NOMINAL IN
special_featuresAFBMA STANDARD TOLERANCE FOR BALLS,GRADE 24
NSN3110-00-100-6150
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 404-027 · 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
•
ROLLING ELEMENT DIAMETER: 0.2187 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BALL
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD ALL MATERIAL RESPONSES OVERALL
•
MATERIAL: STEEL COMP E51100 OR STEEL COMP E52100 OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
ROLLING ELEMENT DIAMETER0.2187 INCHES NOMINAL IN
SPECIAL FEATURESAFBMA STANDARD TOLERANCE FOR BALLS,GRADE 24
STYLE DESIGNATORBALL
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL COMP E51100 OR STEEL COMP E52100 OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 31
2627Interchangeable
interchangeable cross-reference
interchangeable
14371Interchangeable
interchangeable cross-reference
interchangeable
1914534Interchangeable
interchangeable cross-reference
interchangeable
1918806Interchangeable
interchangeable cross-reference
interchangeable
9100297Interchangeable
interchangeable cross-reference
interchangeable
44Z689D2Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 404-027?
404-027 is a RELAY,ELECTROMAGNETIC.
What parts can replace 404-027?
There are 31 known substitutes for 404-027: 2627, 14371, 1914534 and 28 more. Substitute compatibility should be verified for your specific system.
Is 404-027 still available?
404-027 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026