PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 638090219
638090219 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR, duty_type: CONTINUOUS, time_delay: 0.10 SECONDS NOMINAL FIXED RELEASE TIME, overall_width: 2.750 INCHES NOMINAL IN, overall_height: 2.700 INCHES NOMINAL IN, overall_length: 5.620 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-414-0762, 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
638090219
NSN: 3120-01-414-0762
FSC: 3120
CAGE: 57716 — WILSHIRE CORP (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR
duty_typeCONTINUOUS
time_delay0.10 SECONDS NOMINAL FIXED RELEASE TIME
coil_quantity1
overall_width2.750 INCHES NOMINAL IN
overall_height2.700 INCHES NOMINAL IN
overall_length5.620 INCHES NOMINAL IN
special_featuresCA SHALL CONFORM TO IPC-A-610, CL3;REFER TO DRAWING CAGE 98675 AND NUMBER 90219 REVISION C WHEN PLACING PART IN SERVICE
winding_quantity1
features_providedCOATED AND ELECTROSTATIC SENSITIVE AND W/PIN
component_quantity2
cross-sectional_height0.125 INCHES NOMINAL IN
NSN3120-01-414-0762
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 638090219 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
0184-19Interchangeable
interchangeable cross-reference
interchangeable
16G13Interchangeable
interchangeable cross-reference
interchangeable
902-19Interchangeable
interchangeable cross-reference
interchangeable
KS7819Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 638090219?
638090219 is a BEARING,WASHER,THRUST.
What parts can replace 638090219?
There are 4 known substitutes for 638090219: 0184-19, 16G13, 902-19 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 638090219?
638090219 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-414-0762. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026