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WB131TYPE1M — RESISTOR,VARIABLE,NONWIRE WOUND,

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

WB131TYPE1M: RESISTOR,VARIABLE,NONWIRE WOUND,.

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 U.S.

Government catalog 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 — Batteries, Rechargeable
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
•
TERMINAL QUANTITY: 2
•
TERMINAL TYPE: TAPER POST
•
VOLTAGE IN VOLTS: 6.0
•
NONDEFINITIVE SPEC/STD DATA: 1M TYPE
•
BATTERY ELECTROLYTE: ACID
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT9.125 INCHES NOMINAL IN
TERMINAL QUANTITY2
TERMINAL TYPETAPER POST
VOLTAGE IN VOLTS6.0
OVERALL LENGTH9.125 INCHES NOMINAL IN
OVERALL WIDTH7.125 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1M TYPE
BATTERY ELECTROLYTEACID
TIME CAPACITY IN HOURS20.00
CELL QUANTITY3
SUBSTITUTES & CROSS-REFERENCES 9
DX-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
T-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
513Reference document
Same NSN cross-reference
Reference document — Secondary reference
C-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
E-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
SS1DSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
HAZMAT per U.S. Government catalogNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is WB131TYPE1M?
WB131TYPE1M is a RESISTOR,VARIABLE,NONWIRE WOUND,.
What parts can replace WB131TYPE1M?
There are 9 known substitutes for WB131TYPE1M: DX-1, T-1, 513 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WB131TYPE1M?
WB131TYPE1M is cataloged in the U.S. Government catalog under NSN 6140-00-191-8506. 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.