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RSC218AC0463 — IDLER,ROTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

RSC218AC0463: IDLER,ROTOR.

The IDLER,ROTOR is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL;1.317 IN. MAJOR OD;0.941 IN.

MINOR OD;9.562 IN. O/A LG IN. This part is cataloged in the U.S.

Government catalog under NSN 4320-00-101-3683, 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
RSC218AC0463
NSN: 4320-00-101-3683
FSC: 4320 — Power and Hand Pumps
CAGE: 59180 — CIRCOR PUMPS NORTH AMERICA LLC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL;1.317 IN. MAJOR OD;0.941 IN. MINOR OD;9.562 IN. O/A LG IN
NSN4320-00-101-3683
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available IDLER,ROTOR TITLE COMPONENT PN RSC218AC0463 MFR IDLER,ROTOR
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: STEEL;1.317 IN. MAJOR OD;0.941 IN. MINOR OD;9.562 IN. O/A LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL;1.317 IN. MAJOR OD;0.941 IN. MINOR OD;9.562 IN. O/A LG IN
OTHER ITEMS IN FSC 4320 — Power and Hand Pumps
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633 4320-00-001-2628 4320-00-001-2629 4320-00-001-2630 4320-00-001-2631 4320-00-001-2632 4320-00-001-3377 4320-00-001-3384
SUBSTITUTES & CROSS-REFERENCES 1
SG4657PC22Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 RSC218AC0463?
RSC218AC0463 is a IDLER,ROTOR.
What parts can replace RSC218AC0463?
There is 1 known substitute for RSC218AC0463: SG4657PC22. Substitute compatibility should be verified for your specific system.
What is the NSN for RSC218AC0463?
RSC218AC0463 is cataloged in the U.S. Government catalog under NSN 4320-00-101-3683. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
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.