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RB11 ✓ 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

SOCKET,PLUG-IN ELECTRONIC COMPON. Key specifications include body_style: SURFACE MOUNT, overall_width: 2.562 INCHES NOMINAL IN, overall_height: 0.625 INCHES NOMINAL IN, overall_length: 2.500 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), special_features: MANUFACTURER NAME, RB-11, RECHARGEABLE BATTERY PACK. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4935-00-946-0273, 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
RB11
NSN: 4935-00-946-0273
FSC: 4935
CAGE: 10402 — WHELEN ENGINEERING COMPANY, INC. DBA WHELEN ENGINEERING CO INC DIV WHELEN ENGINEERING COMPANY (USA)
SPECIFICATIONS
body_styleSURFACE MOUNT
overall_width2.562 INCHES NOMINAL IN
overall_height0.625 INCHES NOMINAL IN
overall_length2.500 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
special_featuresMANUFACTURER NAME, RB-11, RECHARGEABLE BATTERY PACK
polarization_typeCENTER KEY HOLE
battery_electrolyteNICKEL-METAL HYDRIDE
mounting_hole_styleTWO MOUNTING HOLES/SLOTS, IN-LINE
mounting_hole_diameter0.173 INCHES NOMINAL IN
end_item_identificationSSB-1001B, NSN 5820-01-505-7493
terminal_type_and_quantity11 TAB W/SCREW
NSN4935-00-946-0273
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SOCKET,PLUG-IN ELECTRONIC COMPON TITLE COMPONENT PN RB11 MFR SOCKET,PLUG-IN ELECTRO
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
RB11Interchangeable
interchangeable cross-reference
interchangeable
302060-1Interchangeable
interchangeable cross-reference
interchangeable
61191-1Interchangeable
interchangeable cross-reference
interchangeable
61190-1Interchangeable
interchangeable cross-reference
interchangeable
612632-03Interchangeable
interchangeable cross-reference
interchangeable
900284-000Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RB11?
RB11 is a SOCKET,PLUG-IN ELECTRONIC COMPON.
What parts can replace RB11?
There are 7 known substitutes for RB11: RB11, 302060-1, 61191-1 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for RB11?
RB11 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4935-00-946-0273. 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