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A method for coupling a conduit to a fitting. The method includes providing a fitting having at least one groove defined therein and a collar having a flange extending from an end of the collar, aligning the flange with the groove, and compressing the collar around a portion of the fitting to facili

A method for coupling a conduit to a fitting. The method includes providing a fitting having at least one groove defined therein and a collar having a flange extending from an end of the collar, aligning the flange with the groove, and compressing the collar around a portion of the fitting to facilitate fixedly securing the flange within the groove, such that the collar is fixedly secured to the fitting.

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1. A method for coupling a conduit to a fitting, said method comprising: providing a fitting having at least one groove defined therein and a collar having a flange extending from an end of the collar; inserting a portion of a conduit within a portion of the collar and aligning the flange with the

1. A method for coupling a conduit to a fitting, said method comprising: providing a fitting having at least one groove defined therein and a collar having a flange extending from an end of the collar; inserting a portion of a conduit within a portion of the collar and aligning the flange with the groove; and compressing the collar around a portion of the fitting such that a portion of the flange is compressed against an inner surface of the collar to facilitate fixedly securing the flange within the groove, such that the collar is fixedly secured to the fitting. 2. A method in accordance with claim 1 wherein providing a fitting having at least one groove therein and a collar having a flange extending from an end of the collar comprises forming the flange integrally with the collar. 3. A method in accordance with claim 1 wherein aligning the flange with the groove comprises inserting a portion of the fitting within a portion of the collar. 4. A method in accordance with claim 1 wherein aligning the flange with the groove further comprises: and inserting a portion of the fitting within the portion of the conduit that is received within the collar. 5. A method in accordance with claim 1 wherein the collar is substantially cylindrical, and compressing the collar around a portion of the fitting comprises compressing the collar such that the collar is compressed radially inwardly around a portion of the fitting. 6. A method in accordance with claim 1 wherein compressing the collar around a portion of the fitting comprises compressing a portion of the conduit between the collar and a portion of the fitting, such that the conduit is fixedly secured to the collar and the fitting. 7. A collar for coupling a conduit to a fitting having a surface including a groove defined therein, said collar comprising: a body extending between a first end and a second end, at least one of said body first end and said body second end sized to receive a portion of the fitting therein; and a flange extending from said body first end and configured to be fixedly secured within the fitting groove when said collar body is compressed around the portion of the fitting received within the body, such that a portion of said flange is compressed against a radially inner surface of the collar within said fitting groove to facilitate fixedly securing said collar to the fitting; and wherein the fitting includes an external surface, and the groove is formed in the external surface. 8. A collar in accordance with claim 7 wherein said collar body is substantially cylindrical. 9. A collar in accordance with claim 7 wherein said flange is integrally formed with said collar body. 10. A collar in accordance with claim 7 wherein said flange extending radially inwardly from said body first end towards said body second end such that said flange is axially aligned with respect to said collar body radially inner surface. 11. A collar in accordance with claim 7 wherein the fitting groove includes a radially inner surface, a first side surface, and a second side surface, said flange compressible within the fitting groove such that said flange substantially contacts said collar body radially inner surface, the fitting groove radially inner surface, the fitting groove first side surface, and the fitting groove second side surface to fixedly secure said flange within the fitting groove. 12. A fitting assembly comprising: a conduit comprising a body extending between a first end and a second end; a fitting comprising a body extending between a first end and a second end, said fitting body comprising a groove defined in an external surface thereof, and a nipple portion adjacent said fitting first end; a collar comprising a body extending between a first end and a second end, and a flange extending from said collar first end, said conduit first end at least partially received within said collar body, said fitting nipple portion at least partially received within said conduit first end, said collar body compressed radially around said conduit first end, said fitting nipple portion, and said fitting groove such that a portion of said flange is compressed against a radially inner surface of the collar within said fitting groove to facilitate fixedly securing said flange within said fitting groove. 13. A fitting assembly in accordance with claim 12 wherein said conduit comprises a passageway extending through said conduit body, said fitting comprises a passageway extending through said fitting body, said conduit passageway coupled in fluid communication with said fitting passageway. 14. A fitting assembly in accordance with claim 12 wherein said first conduit end is compressed between said collar body and said fitting nipple portion to facilitate preventing fluid flow between a radially inner surface of said first conduit end and a radially outer surface of said fitting nipple portion. 15. A fitting assembly in accordance with claim 12 wherein said conduit body comprises a radially outer surface configured to receive a wirebraid therein. 16. A fitting assembly in accordance with claim 12 wherein said fitting nipple portion comprises a radially outer surface comprising at least one projection extending therefrom. 17. A fitting assembly in accordance with claim 12 wherein said flange extends from said collar first end towards said fitting groove comprises a radially inner surface, said collar body comprising a radially inner surface, said flange compressed within said fitting groove such that said flange radially inner surface contacts said fitting groove radially inner surface and such that said flange radially outer surface contacts said collar body radially inner surface. 18. A fitting assembly in accordance with claim 12 wherein said flange is fixedly secured within said fitting groove such that said flange fixedly secures said collar to said fitting, said conduit first end is compressed between said collar body and said fitting nipple portion such that said conduit is fixedly secured to said collar.