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PartsTable / COMPONENT / SMB186874-8
SMB186874-8 ✓ 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 SPRING,HELICAL,COMPRESSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, end_style: SPRING END,SQUARED AND GROUND BOTH ENDS, coil_quantity: 6-1/2, inside_diameter: 0.257 INCHES NOMINAL IN, style_designator: CYLINDRICAL, surface_treatment: TIN OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-663-3317, 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
SMB186874-8
NSN: 5360-00-663-3317
FSC: 5360
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,SQUARED AND GROUND BOTH ENDS
coil_quantity6-1/2
inside_diameter0.257 INCHES NOMINAL IN
style_designatorCYLINDRICAL
surface_treatmentTIN OVERALL
spring_free_length0.531 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_free_outside_diameter0.313 INCHES NOMINAL IN
NSN5360-00-663-3317
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN SMB186874-8 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
SURFACE TREATMENT: TIN OVERALL
•
COIL QUANTITY: 6-1/2
•
END STYLE: SPRING END,SQUARED AND GROUND BOTH ENDS
•
INSIDE DIAMETER: 0.257 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 0.531 INCHES NOMINAL IN
•
COIL HELIX DIRECTION: RIGHT-HAND OR LEFT-HAND
•
SPRING FREE OUTSIDE DIAMETER: 0.313 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTTIN OVERALL
COIL QUANTITY6-1/2
END STYLESPRING END,SQUARED AND GROUND BOTH ENDS
INSIDE DIAMETER0.257 INCHES NOMINAL IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH0.531 INCHES NOMINAL IN
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
SPRING FREE OUTSIDE DIAMETER0.313 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
220455ASInterchangeable
interchangeable cross-reference
interchangeable
1632107Interchangeable
interchangeable cross-reference
interchangeable
4514675Interchangeable
interchangeable cross-reference
interchangeable
N56279Interchangeable
interchangeable cross-reference
interchangeable
56279Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SMB186874-8?
SMB186874-8 is a SPRING,HELICAL,COMPRESSION.
What parts can replace SMB186874-8?
There are 5 known substitutes for SMB186874-8: 220455AS, 1632107, 4514675 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SMB186874-8?
SMB186874-8 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-663-3317. 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