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27851 — COIL,RADIO FREQUENCY

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

27851: COIL,RADIO FREQUENCY.

The COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.415 INCHES MAXIMUM IN, rating_method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING, coil_form_type: SOLID SINGLE COMPONENT, inclosure_type: FULLY INCLOSED, quality_factor: 49 MINIMUM SINGLE COMPONENT SINGLE WINDING, mounting_method: TERMINAL SINGLE GROUP. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-155-6736, 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→ 27851
NSN: 3110-00-155-6736
NIINs: 001556736, 004973887, 006817175, 008651402, 009440903
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 76894 — CELTRAC CORP (USA)
SPECIFICATIONS
body_length0.415 INCHES MAXIMUM IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
coil_form_typeSOLID SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
quality_factor49 MINIMUM SINGLE COMPONENT SINGLE WINDING
mounting_methodTERMINAL SINGLE GROUP
overall_diameter0.167 INCHES MAXIMUM IN
inductance_rating1.50 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
reliability_indicatorNOT ESTABLISHED
winding_operating_current110.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
terminal_type_and_quantity2 WIRE LEAD
dc_resistance_rating_in_ohms26.500 SINGLE COMPONENT SINGLE WINDING
NSN3110-00-155-6736
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 27851 · 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 FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 1
•
STYLE DESIGNATOR: LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 90.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY1
STYLE DESIGNATORLOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH20.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER90.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
BORE DIAMETER50.00 MILLIMETERS NOMINAL MM
SUBSTITUTES & CROSS-REFERENCES 9
403V1603Reference document
Same NSN cross-reference
Reference document — Secondary reference
8-679Reference document
Same NSN cross-reference
Reference document — Secondary reference
A26Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
7210Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4031603Reference document
Same NSN cross-reference
Reference document — Secondary reference
2NB131Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 27851?
27851 is a COIL,RADIO FREQUENCY. It is classified as a MRO (MRO_GENERAL).
What parts can replace 27851?
There are 9 known substitutes for 27851: 403V1603, 8-679, A26 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 27851?
27851 is cataloged in the U.S. Government catalog under NSN 3110-00-155-6736. This indicates validated use in U.S. government and defense supply chains.
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