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SCC646991 ✓ 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

LUG,SUSPENSION,AIRCRAFT ORDNANCE. Key specifications include material: STEEL, gross_weight: 171.0 SHIPPING CONTAINER POUNDS AND 15010.0 PALLET POUNDS, mounting_method: THREADED BASE, unable_to_decode: UNABLE TO DECODE, voltage_in_volts: 115.0 AND 230.0, frequency_in_hertz: 50.0 OR 60.0. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-245-8463, 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
SCC646991
NSN: 3020-00-245-8463
FSC: 3020
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialSTEEL
gross_weight171.0 SHIPPING CONTAINER POUNDS AND 15010.0 PALLET POUNDS
mounting_methodTHREADED BASE
unable_to_decodeUNABLE TO DECODE
voltage_in_volts115.0 AND 230.0
frequency_in_hertz50.0 OR 60.0
dod_ammunition_code1325-G261
specification/standard_data81349-MIL-M-22520/3-9 GOVERNMENT SPECIFICATION
NSN3020-00-245-8463
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available LUG,SUSPENSION,AIRCRAFT ORDNANCE TITLE COMPONENT PN SCC646991 MFR LUG,SUSPENSION,AIRCRAF
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
GGG-D-751 TYBCL1Interchangeable
interchangeable cross-reference
interchangeable
B94.11MInterchangeable
interchangeable cross-reference
interchangeable
12052Interchangeable
interchangeable cross-reference
interchangeable
01581Interchangeable
interchangeable cross-reference
interchangeable
1581Interchangeable
interchangeable cross-reference
interchangeable
64D11465Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SCC646991?
SCC646991 is a LUG,SUSPENSION,AIRCRAFT ORDNANCE.
What parts can replace SCC646991?
There are 16 known substitutes for SCC646991: GGG-D-751 TYBCL1, B94.11M, 12052 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SCC646991?
SCC646991 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3020-00-245-8463. 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