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PartsTable / COMPONENT / WB131TYPE1M
WB131TYPE1M ✓ 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

RESISTOR,VARIABLE,NONWIRE WOUND,. Key specifications include material: RUBBER CASE, overall_width: 7.125 INCHES NOMINAL IN, terminal_type: TAPER POST, overall_height: 9.125 INCHES NOMINAL IN, overall_length: 9.125 INCHES NOMINAL IN, submersibility: NONSUBMERSIBLE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6140-00-191-8506, 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
WB131TYPE1M
NSN: 6140-00-191-8506
FSC: 6140
CAGE: 81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
materialRUBBER CASE
cell_quantity3
overall_width7.125 INCHES NOMINAL IN
terminal_typeTAPER POST
overall_height9.125 INCHES NOMINAL IN
overall_length9.125 INCHES NOMINAL IN
submersibilityNONSUBMERSIBLE
case_design_typeFILLING PLUG OPENINGS
voltage_in_volts6.0
terminal_quantity2
battery_electrolyteACID
ampere_hour_capacity90.00
NSN6140-00-191-8506
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,VARIABLE,NONWIRE WOUND, TITLE COMPONENT PN WB131TYPE1M MFR RESISTOR,VARIABLE,NONW
KEY FEATURES
•
SUBMERSIBILITY: NONSUBMERSIBLE
•
TIME CAPACITY IN HOURS: 20.00
•
BATTERY ELECTROLYTE: ACID
•
MATERIAL: RUBBER CASE
•
CELL QUANTITY: 3
•
CASE DESIGN TYPE: FILLING PLUG OPENINGS
TECHNICAL CHARACTERISTICS (FLIS)
SUBMERSIBILITYNONSUBMERSIBLE
TIME CAPACITY IN HOURS20.00
BATTERY ELECTROLYTEACID
OVERALL LENGTH9.125 INCHES NOMINAL IN
TIME CAPACITY IN HOURS20.00
MATERIALRUBBER CASE
CELL QUANTITY3
CASE DESIGN TYPEFILLING PLUG OPENINGS
OVERALL HEIGHT9.125 INCHES NOMINAL IN
AMPERE HOUR CAPACITY90.00
VERIFIED SUBSTITUTES & CROSS-REFERENCES 37
126HUpgraded Successor
successor cross-reference
successor
KC17Upgraded Successor
successor cross-reference
successor
SR4-136Upgraded Successor
successor cross-reference
successor
9100Upgraded Successor
successor cross-reference
successor
FFS85Upgraded Successor
successor cross-reference
successor
76304Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WB131TYPE1M?
WB131TYPE1M is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace WB131TYPE1M?
There are 37 known substitutes for WB131TYPE1M: 126H, KC17, SR4-136 and 34 more. Substitute compatibility should be verified for your specific system.
Is WB131TYPE1M still available?
WB131TYPE1M 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