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PartsTable / COMPONENT / R1185/ARC101
R1185/ARC101 ✓ 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

The R1185/ARC101 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5821-00-089-8133, 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
R1185/ARC101
NSN: 5821-00-089-8133
FSC: 5821
CAGE: 80058 — JOINT ELECTRONICS TYPE DESIGNATION SYSTEM (USA)
SPECIFICATIONS
Part NumberR1185/ARC101
NSN5821-00-089-8133
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available R1185/ARC101 TITLE COMPONENT PN R1185/ARC101 MFR R1185/ARC101
KEY FEATURES
•
ELECTRICAL POWER SOURCE RELATIONSHIP: OPERATING
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH12.250 INCHES NOMINAL IN
OVERALL WIDTH9.500 INCHES NOMINAL IN
ELECTRICAL POWER SOURCE RELATIONSHIPOPERATING
OVERALL HEIGHT5.125 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
2086745-2Interchangeable
interchangeable cross-reference
interchangeable
101-000-248Interchangeable
interchangeable cross-reference
interchangeable
RA22BInterchangeable
interchangeable cross-reference
interchangeable
18-151Interchangeable
interchangeable cross-reference
interchangeable
531-231-015Interchangeable
interchangeable cross-reference
interchangeable
1-015-1134Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is R1185/ARC101?
R1185/ARC101 is a R1185/ARC101.
What parts can replace R1185/ARC101?
There are 6 known substitutes for R1185/ARC101: 2086745-2, 101-000-248, RA22B and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for R1185/ARC101?
R1185/ARC101 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5821-00-089-8133. 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