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PartsTable / COMPONENT / 12921-G
12921-G ✓ 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

The GUARD,MECHANICAL DRIVE is a the manufacturer industrial component. Key specifications include weight: 25.50 POUNDS LBS, material: STEEL LOCATION NOT OTHERWISE SPECIFIED, body_shape: ROUND, design_type: DRY, coolant_type: AIR, gross_weight: 35.5 SHIPPING CONTAINER POUNDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-341-0190, 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
12921-G
NSN: 3020-01-341-0190
FSC: 3020
CAGE: 0EJ14 — DP MANUFACTURING INC. (USA)
SPECIFICATIONS
weight25.50 POUNDS LBS
materialSTEEL LOCATION NOT OTHERWISE SPECIFIED
body_shapeROUND
design_typeDRY
coolant_typeAIR
gross_weight35.5 SHIPPING CONTAINER POUNDS
model_numberMK92 MOD 0
specific_useTRUCK CRANE NSN 3895-01-028-4391
tube_quantity1
inlet_locationLOCATED IN BOTTOM OF END SECTION
muffler_designBAFFLE W/INTEGRAL SPARK ARRESTOR
overall_length25.500 INCHES NOMINAL IN
NSN3020-01-341-0190
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available GUARD,MECHANICAL DRIVE TITLE COMPONENT PN 12921-G MFR GUARD,MECHANICAL DRIVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
12921Interchangeable
interchangeable cross-reference
interchangeable
10233-A-0832-35Interchangeable
interchangeable cross-reference
interchangeable
415-1290-03-14Interchangeable
interchangeable cross-reference
interchangeable
GH500D19Interchangeable
interchangeable cross-reference
interchangeable
4904216Interchangeable
interchangeable cross-reference
interchangeable
1377-M933Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12921-G?
12921-G is a GUARD,MECHANICAL DRIVE.
What parts can replace 12921-G?
There are 15 known substitutes for 12921-G: 12921, 10233-A-0832-35, 415-1290-03-14 and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12921-G?
12921-G is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-01-341-0190. 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