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PartsTable / COMPONENT / A66S
A66S ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

FILTER,RADIO FREQUENCY INTERFERE. Key specifications include width: 0.753 INCHES NOMINAL IN, length: 0.508 INCHES NOMINAL IN, radius: 0.844 INCHES NOMINAL IN, material: METAL GRAPHITE, thickness: 0.345 INCHES NOMINAL IN, top_style: FLAT WITH RECTANGULAR SLOT. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3030-00-879-4844, 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
A66S
NSN: 3030-00-879-4844
FSC: 3030
CAGE: 24161 — GATES CORPORATION (USA)
SPECIFICATIONS
width0.753 INCHES NOMINAL IN
length0.508 INCHES NOMINAL IN
radius0.844 INCHES NOMINAL IN
materialMETAL GRAPHITE
thickness0.345 INCHES NOMINAL IN
top_styleFLAT WITH RECTANGULAR SLOT
body_styleRECTANGULAR COMMUTATOR
bore_shapeSTRAIGHT
shell_typeSOLID
thread_class2A A
body_materialMETAL
bore_diameter40.0 MILLIMETERS NOMINAL MM
NSN3030-00-879-4844
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FILTER,RADIO FREQUENCY INTERFERE TITLE COMPONENT PN A66S MFR FILTER,RADIO FREQUENCY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
A66Interchangeable
interchangeable cross-reference
interchangeable
6308RSJDCInterchangeable
interchangeable cross-reference
interchangeable
6308RSJInterchangeable
interchangeable cross-reference
interchangeable
A6-6ISSUE2Interchangeable
interchangeable cross-reference
interchangeable
U45UInterchangeable
interchangeable cross-reference
interchangeable
90-2008Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A66S?
A66S is a FILTER,RADIO FREQUENCY INTERFERE.
What parts can replace A66S?
There are 21 known substitutes for A66S: A66, 6308RSJDC, 6308RSJ and 18 more. Substitute compatibility should be verified for your specific system.
Is A66S still available?
A66S is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026