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PartsTable / COMPONENT / C111-191
C111-191 ✓ 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,GROUND BOTH ENDS, inside_diameter: 0.205 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN, style_designator: CYLINDRICAL, surface_treatment: TIN OVERALL, spring_free_length: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5360-00-200-6001, 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
C111-191
NSN: 5360-00-200-6001
FSC: 5360
CAGE: 55972 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleSPRING END,GROUND BOTH ENDS
inside_diameter0.205 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
style_designatorCYLINDRICAL
surface_treatmentTIN OVERALL
spring_free_length0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
coil_helix_directionLEFT-HAND
spring_deflection_rate5.500 POUNDS PER INCH NOMINAL LBS
spring_free_outside_diameter0.283 INCHES MINIMUM AND 0.298 INCHES MAXIMUM IN
NSN5360-00-200-6001
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SPRING,HELICAL,COMPRESSION TITLE COMPONENT PN C111-191 MFR SPRING,HELICAL,COMPRES
KEY FEATURES
•
COIL HELIX DIRECTION: LEFT-HAND
•
INSIDE DIAMETER: 0.205 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
•
SPRING FREE OUTSIDE DIAMETER: 0.283 INCHES MINIMUM AND 0.298 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: CYLINDRICAL
•
SPRING FREE LENGTH: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
•
SURFACE TREATMENT: TIN OVERALL
•
MATERIAL: STEEL OVERALL
•
END STYLE: SPRING END,GROUND BOTH ENDS
TECHNICAL CHARACTERISTICS (FLIS)
COIL HELIX DIRECTIONLEFT-HAND
INSIDE DIAMETER0.205 INCHES MINIMUM AND 0.220 INCHES MAXIMUM IN
SPRING FREE OUTSIDE DIAMETER0.283 INCHES MINIMUM AND 0.298 INCHES MAXIMUM IN
STYLE DESIGNATORCYLINDRICAL
SPRING FREE LENGTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
SURFACE TREATMENTTIN OVERALL
MATERIALSTEEL OVERALL
END STYLESPRING END,GROUND BOTH ENDS
SPRING DEFLECTION RATE5.500 POUNDS PER INCH NOMINAL LBS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
F811Interchangeable
interchangeable cross-reference
interchangeable
4610015551Interchangeable
interchangeable cross-reference
interchangeable
1199900151Interchangeable
interchangeable cross-reference
interchangeable
73197Interchangeable
interchangeable cross-reference
interchangeable
SD-34091Interchangeable
interchangeable cross-reference
interchangeable
2808B3400Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is C111-191?
C111-191 is a SPRING,HELICAL,COMPRESSION.
What parts can replace C111-191?
There are 19 known substitutes for C111-191: F811, 4610015551, 1199900151 and 16 more. Substitute compatibility should be verified for your specific system.
Is C111-191 still available?
C111-191 is currently cancelled.
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Last verified: July 2026