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A-1628 — COIL,RADIO FREQUENCY

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

A-1628: COIL,RADIO FREQUENCY.

The COIL,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, design_type: REUSABLE, bore_diameter: 0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN, mounting_type: INLET CONNECTION AND OUTLET CONNECTION LINE, overall_width: 0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-114-9602, 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
A-1628
NSN: 3110-00-114-9602
NIINs: 001149602, 007126122, 012180237, 012181975, 012199363, 016658745, 017137652, 017137660
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21760 — SCHATZ BEARING CORPORATION DBA SCHATZ BEARING CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
design_typeREUSABLE
bore_diameter0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
mounting_typeINLET CONNECTION AND OUTLET CONNECTION LINE
overall_width0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
rating_methodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity24 SINGLE COMPONENT SINGLE WINDING
coil_form_typeHOLLOW SINGLE COMPONENT
inclosure_typeFULLY INCLOSED
load_directionRADIAL
overall_length2.812 INCHES NOMINAL IN
NSN3110-00-114-9602
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: A-1628 · 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: UNGROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
•
BORE DIAMETER: 0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHUNGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER0.8700 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
BORE DIAMETER0.2500 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 6
560298Reference document
Same NSN cross-reference
Reference document — Secondary reference
400-4VReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2050DPReference document
Same NSN cross-reference
Reference document — Secondary reference
SR267Reference document
Same NSN cross-reference
Reference document — Secondary reference
400-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
A2411Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A-1628?
A-1628 is a COIL,RADIO FREQUENCY.
What parts can replace A-1628?
There are 6 known substitutes for A-1628: 560298, 400-4V, 2050DP and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A-1628?
A-1628 is cataloged in the U.S. Government catalog under NSN 3110-00-114-9602. This indicates validated use in U.S. government and defense supply chains.
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U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.