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PartsTable / COMPONENT / S121-7049
S121-7049 ✓ 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 RETAINER,ELECTRICAL RELAY is a the manufacturer industrial component. Key specifications include material: STEEL, storage_type: GENERAL PURPOSE WAREHOUSE, cubic_measure: 4.746 CUBIC INCHES, overall_height: 2.250 INCHES NOMINAL IN, style_designator: DUAL OPPOSED, INTERCONNECTED HOOKS, mounting_facility_type_and_quantity: 1 BAIL HANDLE SINGLE MOUNTING FACILITY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-189-5262, 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
S121-7049
NSN: 5945-01-189-5262
FSC: 5945
CAGE: 54418 — MILTOPE CORPORATION (USA)
SPECIFICATIONS
materialSTEEL
storage_typeGENERAL PURPOSE WAREHOUSE
cubic_measure4.746 CUBIC INCHES
overall_height2.250 INCHES NOMINAL IN
style_designatorDUAL OPPOSED, INTERCONNECTED HOOKS
mounting_facility_type_and_quantity1 BAIL HANDLE SINGLE MOUNTING FACILITY
NSN5945-01-189-5262
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RETAINER,ELECTRICAL RELAY TITLE COMPONENT PN S121-7049 MFR RETAINER,ELECTRICAL RE
KEY FEATURES
•
MOUNTING FACILITY TYPE AND QUANTITY: 1 BAIL HANDLE SINGLE MOUNTING FACILITY
•
STORAGE TYPE: GENERAL PURPOSE WAREHOUSE
•
MATERIAL: STEEL
•
CUBIC MEASURE: 4.746 CUBIC INCHES
•
STYLE DESIGNATOR: DUAL OPPOSED, INTERCONNECTED HOOKS
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY TYPE AND QUANTITY1 BAIL HANDLE SINGLE MOUNTING FACILITY
STORAGE TYPEGENERAL PURPOSE WAREHOUSE
MATERIALSTEEL
CUBIC MEASURE4.746 CUBIC INCHES
STYLE DESIGNATORDUAL OPPOSED, INTERCONNECTED HOOKS
OVERALL HEIGHT2.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
8EQ6518Interchangeable
interchangeable cross-reference
interchangeable
8M6518AInterchangeable
interchangeable cross-reference
interchangeable
U169Interchangeable
interchangeable cross-reference
interchangeable
20022AInterchangeable
interchangeable cross-reference
interchangeable
50000007Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S121-7049?
S121-7049 is a RETAINER,ELECTRICAL RELAY.
What parts can replace S121-7049?
There are 5 known substitutes for S121-7049: 8EQ6518, 8M6518A, U169 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S121-7049?
S121-7049 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5945-01-189-5262. 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