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SC-121 — CONTROL,MODULATOR

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

SC-121: CONTROL,MODULATOR.

The CONTROL,MODULATOR is a the manufacturer industrial component. Key specifications include material: COPPER, fuel_type: ACETYLENE, power_source: EXTERNAL, specific_use: HEAVY DUTY, usage_design: MACHINE, style_designator: ONE PIECE. This part is cataloged in the U.S.

Government catalog under NSN 3433-00-427-2374, 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→ SC-121
NSN: 3433-00-427-2374
NIINs: 004272374, 017258517
FSC: 3433 — Gas Welding, Heat Cutting, and Metalizing Equipment
CAGE: 55681 — SMITH EQUIPMENT MFG CO LLC (USA)
SPECIFICATIONS
materialCOPPER
fuel_typeACETYLENE
power_sourceEXTERNAL
specific_useHEAVY DUTY
usage_designMACHINE
size_designator1
style_designatorONE PIECE
attachment_methodSNAP-LOCK
features_providedMANUAL CONTROL
frequency_in_hertz48.0 AND 62.0
operating_temp_range+40.0 TO 100.0 FAHRENHEIT DEGF
maximum_overall_width19.0 INCHES IN
NSN3433-00-427-2374
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONTROL,MODULATOR TITLE COMPONENT PN SC-121 MFR CONTROL,MODULATOR
KEY FEATURES
•
USAGE DESIGN: MACHINE
•
STYLE DESIGNATOR: ONE PIECE
•
ATTACHMENT METHOD: SNAP-LOCK
•
FUEL TYPE: ACETYLENE
•
PREHEAT ORIFICE SHAPE AND QUANTITY: 6 ROUND
•
SIZE DESIGNATOR: 1
•
SPECIFIC USE: HEAVY DUTY
•
MATERIAL: COPPER
TECHNICAL CHARACTERISTICS
USAGE DESIGNMACHINE
STYLE DESIGNATORONE PIECE
ATTACHMENT METHODSNAP-LOCK
FUEL TYPEACETYLENE
PREHEAT ORIFICE SHAPE AND QUANTITY6 ROUND
SIZE DESIGNATOR1
SPECIFIC USEHEAVY DUTY
MATERIALCOPPER
MATERIAL NOMINAL THICKNESS ACCOMMODATED0.625 INCHES IN
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is SC-121?
SC-121 is a CONTROL,MODULATOR. It is classified as a MRO (MRO_GENERAL).
What is the NSN for SC-121?
SC-121 is cataloged in the U.S. Government catalog under NSN 3433-00-427-2374. This indicates validated use in U.S. government and defense supply chains.
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