PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 27866
27866 ✓ 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 COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include width: 0.747 INCHES NOMINAL IN, length: 0.750 INCHES NOMINAL IN, radius: 0.625 INCHES NOMINAL IN, material: CARBON, thickness: 0.309 INCHES NOMINAL IN, top_style: FLAT WITH RECTANGULAR SLOT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-008-9352, 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
27866
NSN: 3120-00-008-9352
FSC: 3120
CAGE: 61038 — VICKERS INC (USA)
SPECIFICATIONS
width0.747 INCHES NOMINAL IN
length0.750 INCHES NOMINAL IN
radius0.625 INCHES NOMINAL IN
materialCARBON
thickness0.309 INCHES NOMINAL IN
top_styleFLAT WITH RECTANGULAR SLOT
body_styleRECTANGULAR
slot_depth0.047 INCHES NOMINAL IN
slot_width0.062 INCHES NOMINAL IN
body_length0.375 INCHES MINIMUM AND 0.415 INCHES MAXIMUM IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
NSN3120-00-008-9352
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 27866 · 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 7
27866Interchangeable
interchangeable cross-reference
interchangeable
90537-66Interchangeable
interchangeable cross-reference
interchangeable
LT4K307Interchangeable
interchangeable cross-reference
interchangeable
MIL-C-15305Interchangeable
interchangeable cross-reference
interchangeable
71345-0Interchangeable
interchangeable cross-reference
interchangeable
8909A233-001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 27866?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 27866?
27866 is a COIL,RADIO FREQUENCY.
What parts can replace 27866?
There are 7 known substitutes for 27866: 27866, 90537-66, LT4K307 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 27866?
27866 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-008-9352. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 27866

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026