PartsTable
Technical Data Sheet
PartsTable / MOUNT,RESILIENT,WEAPON SYSTEM / S58-186
S58-186 ✓ 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 material: STEEL OVERALL, stud_length: 0.500 INCHES NOMINAL ALL THREADED STUD IN, thread_size: 1/4-20UNC-2A ALL THREADED PORTIONS A, style_designator: ROUND W/FLANGE THREADED STUD, major_outside_diameter: 1.000 INCHES NOMINAL IN, distance_from_flange_to_end: 0.750 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 5342-00-840-6582, 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
S58-186
NSN: 5342-00-840-6582
FSC: 5342 — MOUNT,RESILIENT,WEAPON SYSTEM
CAGE: 0GBF8 — JOHNSTONE SUPPLY OF OKLAHOMA CITY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
stud_length0.500 INCHES NOMINAL ALL THREADED STUD IN
thread_size1/4-20UNC-2A ALL THREADED PORTIONS A
style_designatorROUND W/FLANGE THREADED STUD
major_outside_diameter1.000 INCHES NOMINAL IN
distance_from_flange_to_end0.750 INCHES NOMINAL IN
nonmetallic_hardness_rating40.0 NOMINAL DUROMETER
static_load_rating_at_specified_deflection50 POUNDS IN COMPRESSION AND 14.5POUNDS IN SHEAR LBS
NSN5342-00-840-6582
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available MOUNT,RESILIENT,WEAPON SYSTEM TITLE COMPONENT PN S58-186 MFR MOUNT,RESILIENT,WEAPON
KEY FEATURES
•
MAJOR OUTSIDE DIAMETER: 1.000 INCHES NOMINAL IN
•
NONMETALLIC HARDNESS RATING: 40.0 NOMINAL DUROMETER
•
STUD LENGTH: 0.500 INCHES NOMINAL ALL THREADED STUD IN
•
STYLE DESIGNATOR: ROUND W/FLANGE THREADED STUD
•
STATIC LOAD RATING AT SPECIFIED DEFLECTION: 50 POUNDS IN COMPRESSION AND 14.5POUNDS IN SHEAR LBS
•
MATERIAL: STEEL OVERALL
•
DISTANCE FROM FLANGE TO END: 0.750 INCHES NOMINAL IN
•
THREAD SIZE: 1/4-20UNC-2A ALL THREADED PORTIONS A
TECHNICAL CHARACTERISTICS (FLIS)
MAJOR OUTSIDE DIAMETER1.000 INCHES NOMINAL IN
NONMETALLIC HARDNESS RATING40.0 NOMINAL DUROMETER
STUD LENGTH0.500 INCHES NOMINAL ALL THREADED STUD IN
STYLE DESIGNATORROUND W/FLANGE THREADED STUD
STATIC LOAD RATING AT SPECIFIED DEFLECTION50 POUNDS IN COMPRESSION AND 14.5POUNDS IN SHEAR LBS
MATERIALSTEEL OVERALL
DISTANCE FROM FLANGE TO END0.750 INCHES NOMINAL IN
THREAD SIZE1/4-20UNC-2A ALL THREADED PORTIONS A
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
RELEASE1459Interchangeable
interchangeable cross-reference
interchangeable
300BInterchangeable
interchangeable cross-reference
interchangeable
689Interchangeable
interchangeable cross-reference
interchangeable
L15106Interchangeable
interchangeable cross-reference
interchangeable
689AInterchangeable
interchangeable cross-reference
interchangeable
MS27026-15Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S58-186?
S58-186 is a MOUNT,RESILIENT,WEAPON SYSTEM.
What parts can replace S58-186?
There are 9 known substitutes for S58-186: RELEASE1459, 300B, 689 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for S58-186?
S58-186 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5342-00-840-6582. 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