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PartsTable / COMPONENT / 819121
819121 ✓ 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

TORCH OUTFIT,WELDING,GAS SHIELDE. Key specifications include material: STEEL OVERALL, tip_type: MALE HEXAGONAL, head_style: THUMB NO. 3, head_height: 0.460 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN, point_style: FLAT, thread_class: 2A A.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-00-957-3642, 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
819121
NSN: 5120-00-957-3642
FSC: 5120
CAGE: 34104 — DRESSER INDUSTRIES INC DRESSER MAGCOBAR DIV (USA)
SPECIFICATIONS
materialSTEEL OVERALL
tip_typeMALE HEXAGONAL
head_styleTHUMB NO. 3
head_height0.460 INCHES MINIMUM AND 0.480 INCHES MAXIMUM IN
point_styleFLAT
thread_class2A A
overall_width0.280 INCHES MAXIMUM IN
thread_length0.187 INCHES NOMINAL IN
overall_height0.013 INCHES MAXIMUM IN
overall_length2.030 INCHES MAXIMUM IN
fastener_length1.105 INCHES NOMINAL IN
drive_shank_typeHEXAGON
NSN5120-00-957-3642
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TORCH OUTFIT,WELDING,GAS SHIELDE TITLE COMPONENT PN 819121 MFR TORCH OUTFIT,WELDING,G
KEY FEATURES
•
TIP TYPE: MALE HEXAGONAL
•
WIDTH ACROSS FLATS: 0.062 INCHES NOMINAL IN
•
SHANK WIDTH ACROSS WRENCH FLATS: 0.250 INCHES NOMINAL IN
•
DRIVE SHANK TYPE: HEXAGON
TECHNICAL CHARACTERISTICS (FLIS)
TIP TYPEMALE HEXAGONAL
WIDTH ACROSS FLATS0.062 INCHES NOMINAL IN
SHANK WIDTH ACROSS WRENCH FLATS0.250 INCHES NOMINAL IN
OVERALL LENGTH1.000 INCHES MAXIMUM IN
DRIVE SHANK TYPEHEXAGON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
HW2Interchangeable
interchangeable cross-reference
interchangeable
C6437-10Z24Interchangeable
interchangeable cross-reference
interchangeable
C06437-10-3BInterchangeable
interchangeable cross-reference
interchangeable
18500Interchangeable
interchangeable cross-reference
interchangeable
UG160AUInterchangeable
interchangeable cross-reference
interchangeable
RE49F489Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 819121?
819121 is a TORCH OUTFIT,WELDING,GAS SHIELDE.
What parts can replace 819121?
There are 21 known substitutes for 819121: HW2, C6437-10Z24, C06437-10-3B and 18 more. Substitute compatibility should be verified for your specific system.
Is 819121 still available?
819121 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