Definition: JIC Components for SAE J 514 and ISO 8434-2 tube fittings system, including Nut, Sleeve, O-ring, Retaining ring, bulkhead locknut, metal seal, Eolastic seal ring called ED or WD ring. It service to JIC 37° flared connectors. 

Method of JIC 37° flared Fittings Components usage:

1. Components for JIC 37°stud connector body, tube nut, par-flared tube, sleeve, O-ring, The sealing way is by Nut push the sleeve to contact the metal seat or seat with o- ring. 

(Body, Tube Nut, Flared Tube, Sleeve, O-ring)

2. Sealing components for male stud connector such as follows:

O-ring	ED ring	O-ring+Retaining ring

1. JIC Tube Nut NB200

ISO8434-2 Standard Tube Nut N

NB200     N 

2. JIC Bulkhead Locknut 8J BHLK

3. JIC Inch Tubing Sleeve NB300 ISL

Detailed size as per ISO 8434-2 required by sending us email.

4. JIC Metric Tubing Sleeve NB500 MSL