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120-01 — SWITCH,CODE INDICATING WHEEL

✓ Government record, cited
Legrand · MRO · MRO_GENERAL
PRODUCT OVERVIEW

120-01: SWITCH,CODE INDICATING WHEEL.

The SWITCH,CODE INDICATING WHEEL is a Legrand industrial component. Key specifications include phase: SINGLE, length: 0.375 INCHES NOMINAL IN, material: RUBBER SYNTHETIC OVERALL, tip_type: CURVED, cuff_type: BEADED, alarm_type: BELL AND INDICATING LIGHT. This part is cataloged in the U.S.

Government catalog under NSN 5962-00-009-4851, 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
MRO→ MRO_GENERAL→ 120-01
NSN: 5962-00-009-4851
NIINs: 000094851, 000231096, 000700181, 001477714, 001856673, 001877594, 002017465, 002646629, 003201588, 003603953, 003929537, 004479505, 004820675, 005431393, 006854647, 007574514, 008165550, 011880380, 012131171, 012447822, 012671217, 012792715, 013262565, 013286482, 014713631, 015167041, 015265204, 015272617, 015591959, 016099843, 016304024, 016463082
FSC: 5962 — Microcircuits, Electronic
CAGE: D5612 — IMPERIA GMBH & CO KG - MASCHINENBAU - (DEU)
SPECIFICATIONS
phaseSINGLE
length0.375 INCHES NOMINAL IN
materialRUBBER SYNTHETIC OVERALL
tip_typeCURVED
cuff_typeBEADED
alarm_typeBELL AND INDICATING LIGHT
body_styleBUSHING MOUNTED
body_width0.719 INCHES MAXIMUM IN
body_height1.940 INCHES NOMINAL IN
body_length0.875 INCHES NOMINAL IN
current_typeAC
eye_quantity1
NSN5962-00-009-4851
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: Legrand SWITCH,CODE INDICATING WHEEL TITLE COMPONENT PN 120-01 MFR Legrand SWITCH,CODE INDICATING
KEY FEATURES
•
INPUT CIRCUIT PATTERN: 2 INPUT
•
INCLOSURE MATERIAL: GLASS AND METAL
•
TERMINAL SURFACE TREATMENT: SOLDER
•
DESIGN FUNCTION AND QUANTITY: 1 AMPLIFIER, OPERATIONAL, GENERAL PURPOSE
•
BODY WIDTH: 0.245 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.140 INCHES MAXIMUM IN
•
FEATURES PROVIDED: MONOLITHIC AND HERMETICALLY SEALED AND HIGH GAIN AND LOW POWER AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS AND INTERNALLY COMPENSATED
•
INCLOSURE CONFIGURATION: DUAL-IN-LINE
TECHNICAL CHARACTERISTICS
INPUT CIRCUIT PATTERN2 INPUT
INCLOSURE MATERIALGLASS AND METAL
TERMINAL SURFACE TREATMENTSOLDER
DESIGN FUNCTION AND QUANTITY1 AMPLIFIER, OPERATIONAL, GENERAL PURPOSE
BODY WIDTH0.245 INCHES MINIMUM AND 0.271 INCHES MAXIMUM IN
BODY HEIGHT0.140 INCHES MAXIMUM IN
FEATURES PROVIDEDMONOLITHIC AND HERMETICALLY SEALED AND HIGH GAIN AND LOW POWER AND NEGATIVE OUTPUTS AND POSITIVE OUTPUTS AND INTERNALLY COMPENSATED
INCLOSURE CONFIGURATIONDUAL-IN-LINE
BODY LENGTH0.376 INCHES MINIMUM AND 0.384 INCHES MAXIMUM IN
STORAGE TEMP RANGE-55.0 TO 125.0 CELSIUS DEGC
SUBSTITUTES & CROSS-REFERENCES 10
81500231Reference document
Same NSN cross-reference
Reference document — Secondary reference
RC741DNReference document
Same NSN cross-reference
Reference document — Secondary reference
UA741CNReference document
Same NSN cross-reference
Reference document — Secondary reference
41303-055-00-2Reference document
Same NSN cross-reference
Reference document — Secondary reference
LM741CNReference document
Same NSN cross-reference
Reference document — Secondary reference
079-71370-02Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 120-01?
120-01 is a SWITCH,CODE INDICATING WHEEL manufactured by Legrand. It is classified as a MRO (MRO_GENERAL).
What parts can replace 120-01?
There are 10 known substitutes for 120-01: 81500231, RC741DN, UA741CN and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 120-01?
120-01 is cataloged in the U.S. Government catalog under NSN 5962-00-009-4851. 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.