PartsTable
Technical Data Sheet
PartsTable / MOUNT,RESILIENT,WEAPON SYSTEM / 026-80121
026-80121 ✓ 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 MOUNT,RESILIENT,WEAPON SYSTEM is a the manufacturer industrial component. Key specifications include height: 2.500 INCHES NOMINAL IN, material: STEEL OVERALL, load_rating: 400.000 POUNDS MAXIMUM LBS, thread_size: 5/8-11UNC-2B ALL THREADED PORTIONS, flange_width: 5.250 INCHES NOMINAL IN, flange_length: 5.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5342-00-406-7776, 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
026-80121
NSN: 5342-00-406-7776
FSC: 5342 — MOUNT,RESILIENT,WEAPON SYSTEM
CAGE: 04134 — CONTEL PAGE SYSTEM INC SUB OF CONTINENTAL TELECOM INC (USA)
SPECIFICATIONS
height2.500 INCHES NOMINAL IN
materialSTEEL OVERALL
load_rating400.000 POUNDS MAXIMUM LBS
thread_size5/8-11UNC-2B ALL THREADED PORTIONS
flange_width5.250 INCHES NOMINAL IN
flange_length5.250 INCHES NOMINAL IN
flange_thickness0.156 INCHES NOMINAL IN
style_designatorROUND W/FLANGED BUSHING FOUR-HOLE FLANGE
surface_treatmentCADMIUM OVERALL
flange_mounting_hole_diameter0.468 INCHES NOMINAL IN
distance_between_mounting_hole_centers4.250 INCHES NOMINAL IN
shortest_distance_between_mounting_hole_centers4.250 INCHES NOMINAL IN
NSN5342-00-406-7776
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MOUNT,RESILIENT,WEAPON SYSTEM TITLE COMPONENT PN 026-80121 MFR MOUNT,RESILIENT,WEAPON
KEY FEATURES
•
THREAD SIZE: 5/8-11UNC-2B ALL THREADED PORTIONS
•
SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS: 4.250 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
FLANGE MOUNTING HOLE DIAMETER: 0.468 INCHES NOMINAL IN
•
HEIGHT: 2.500 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 4.250 INCHES NOMINAL IN
•
FLANGE LENGTH: 5.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SIZE5/8-11UNC-2B ALL THREADED PORTIONS
SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS4.250 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
FLANGE MOUNTING HOLE DIAMETER0.468 INCHES NOMINAL IN
HEIGHT2.500 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
DISTANCE BETWEEN MOUNTING HOLE CENTERS4.250 INCHES NOMINAL IN
FLANGE LENGTH5.250 INCHES NOMINAL IN
LOAD RATING400.000 POUNDS MAXIMUM LBS
STYLE DESIGNATORROUND W/FLANGED BUSHING FOUR-HOLE FLANGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
52102Interchangeable
interchangeable cross-reference
interchangeable
44021AInterchangeable
interchangeable cross-reference
interchangeable
40008AInterchangeable
interchangeable cross-reference
interchangeable
90MCC1Interchangeable
interchangeable cross-reference
interchangeable
7274776Interchangeable
interchangeable cross-reference
interchangeable
SMB503213Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 026-80121?
026-80121 is a MOUNT,RESILIENT,WEAPON SYSTEM.
What parts can replace 026-80121?
There are 9 known substitutes for 026-80121: 52102, 44021A, 40008A and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 026-80121?
026-80121 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5342-00-406-7776. 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