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Technical Data Sheet
PartsTable / COMPONENT / 11931
11931 ✓ Verified by PartsTable
Legrand · 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

3 button mouse. 400 DPI resolution. 9 pin serial connector.

Suitable for right-handed and left-handed users. Microsoft and Mouse Systems compatible <br> Suitable for DOS, Windows 3.x, 95, 98, NT4, 2000, ME and OS/2 .<br> This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-291-8622, 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
11931
NSN: 5360-00-291-8622
FSC: 5360
CAGE: 06650 — BELL AND HOWELL PHILLIPSBURG CO CORPORATE OFFICES (USA)
SPECIFICATIONS
colorSILVER
phaseSINGLE
capacity1.500 QUARTS
materialSTEEL CORROSION RESISTING
end_styleSPRING END,SQUARED BOTH ENDS
body_height3.000 INCHES NOMINAL IN
body_length0.531 INCHES NOMINAL IN
thread_class3B ALL ENDS
mounting_typeINLET CONNECTION AND OUTLET CONNECTION HEAD SIDE
physical_formLIQUID
rating_methodWINDING TURNS SINGLE COMPONENT SINGLE WINDING
turn_quantity9 SINGLE COMPONENT SINGLE WINDING
NSN5360-00-291-8622
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand COIL,RADIO FREQUENCY TITLE COMPONENT PN 11931 MFR Legrand COIL,RADIO FREQUENCY
KEY FEATURES
•
SPRING FREE LENGTH: 0.500 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
•
COIL HELIX DIRECTION: LEFT-HAND
•
INSIDE DIAMETER: 0.042 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SURFACE TREATMENT: ZINC OVERALL
•
END STYLE: SPRING END,SQUARED BOTH ENDS
•
SPRING FREE OUTSIDE DIAMETER: 0.070 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
SPRING FREE LENGTH0.500 INCHES MINIMUM AND 0.531 INCHES MAXIMUM IN
COIL HELIX DIRECTIONLEFT-HAND
INSIDE DIAMETER0.042 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTZINC OVERALL
END STYLESPRING END,SQUARED BOTH ENDS
SPRING FREE OUTSIDE DIAMETER0.070 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
11931Interchangeable
interchangeable cross-reference
interchangeable
12149-1Interchangeable
interchangeable cross-reference
interchangeable
73499-20Interchangeable
interchangeable cross-reference
interchangeable
545-1015-003Interchangeable
interchangeable cross-reference
interchangeable
186-JInterchangeable
interchangeable cross-reference
interchangeable
035-RAC-193Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11931?
11931 is a COIL,RADIO FREQUENCY manufactured by Legrand.
What parts can replace 11931?
There are 13 known substitutes for 11931: 11931, 12149-1, 73499-20 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11931?
11931 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-291-8622. 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