PartsTable
Technical Data Sheet
687 ✓ 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 TRANSFORMER,RADIO FREQUENCY is a the manufacturer industrial component. Key specifications include shape: ROUND TAPERED, material: STEEL CORROSION RESISTING OVERALL, thickness: 0.062 INCHES NOMINAL IN, base_style: SUB-MINIATURE TWO PIN, body_style: UNSHIELDED, SOLID POST, TAPERED SEAT, body_width: 0.340 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0676, 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
687
NSN: 3110-00-100-0676
FSC: 3110
CAGE: 10162 — CHICOINE & LEWALLEN ENTERPRISES INC (USA)
SPECIFICATIONS
shapeROUND TAPERED
materialSTEEL CORROSION RESISTING OVERALL
thickness0.062 INCHES NOMINAL IN
base_styleSUB-MINIATURE TWO PIN
body_styleUNSHIELDED, SOLID POST, TAPERED SEAT
body_width0.340 INCHES NOMINAL IN
bulb_styleT (TUBULAR)
head_styleFLAT CHAMFER
body_height0.250 INCHES NOMINAL IN
body_length0.460 INCHES NOMINAL IN
head_height0.9 MILLIMETERS NOMINAL MM
groove_width0.062 INCHES NOMINAL IN
NSN3110-00-100-0676
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 687 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
30119Interchangeable
interchangeable cross-reference
interchangeable
A16458Interchangeable
interchangeable cross-reference
interchangeable
16308Interchangeable
interchangeable cross-reference
interchangeable
0211159Interchangeable
interchangeable cross-reference
interchangeable
654165Interchangeable
interchangeable cross-reference
interchangeable
570GInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 687?
687 is a TRANSFORMER,RADIO FREQUENCY.
What parts can replace 687?
There are 28 known substitutes for 687: 30119, A16458, 16308 and 25 more. Substitute compatibility should be verified for your specific system.
Is 687 still available?
687 is currently cancelled.
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