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Technical Data Sheet
PartsTable / COMPONENT / 304472
304472 ✓ 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

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include jaw_type: CURVED, material: STEEL CORROSION RESISTING OVERALL, grip_type: FINGER RING, joint_type: BOX LOCK, overall_length: 4.000 INCHES NOMINAL IN, design_designation: MOSQUITO CLASSIC. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3169, 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
304472
NSN: 3110-00-100-3169
FSC: 3110
CAGE: 31568 — TEXTRON INC JACOBSEN DIV (USA)
SPECIFICATIONS
jaw_typeCURVED
materialSTEEL CORROSION RESISTING OVERALL
grip_typeFINGER RING
joint_typeBOX LOCK
overall_length4.000 INCHES NOMINAL IN
special_featuresUSED FOR HEMOSTASIS DURING DELICATE SURGICAL; PASSIVATED; SATIN OR NON-GLARE FINISH; RATCHET CLOSURE WITH FINGER RINGS; HARTMAN STYLE; DELICATE SERRATED TIPS
design_designationMOSQUITO CLASSIC
part_name_assigned_by_controlling_agencyFORCEPS HEMOSTATIC MOSQUITO CLASSIC CRS CURVED 4" LG DELICATE
NSN3110-00-100-3169
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 304472 · 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
•
CONE CORNER RADIUS: 0.0625 INCHES NOMINAL IN
•
CONE WIDTH: 0.6563 INCHES NOMINAL IN
•
BORE DIAMETER: 0.6250 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NORMAL ANGLE
•
MATERIAL: STEEL OVERALL
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS (FLIS)
CONE CORNER RADIUS0.0625 INCHES NOMINAL IN
CONE WIDTH0.6563 INCHES NOMINAL IN
BORE DIAMETER0.6250 INCHES NOMINAL IN
STYLE DESIGNATORNORMAL ANGLE
MATERIALSTEEL OVERALL
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
17119Interchangeable
interchangeable cross-reference
interchangeable
17580Interchangeable
interchangeable cross-reference
interchangeable
202100-205RInterchangeable
interchangeable cross-reference
interchangeable
M16WK103-17Interchangeable
interchangeable cross-reference
interchangeable
M16WKR10-205Interchangeable
interchangeable cross-reference
interchangeable
17.580Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 304472?
304472 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 304472?
There are 18 known substitutes for 304472: 17119, 17580, 202100-205R and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 304472?
304472 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-3169. 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