supply of hose connection for 3/8'' x2300 mm long to icf drg no icf/sk-3-5-517, alt-u/18 ,ite m no- 3. both ends should be swivel end with 03 nylon washer to drg. no- icf-sk-3-5-263. [ w arranty period: 30 months after the date of delivery ] ] - hose connection for 3/8'' x2300 mm long to icf drg no icf/sk-3-5-517, alt- u/18 ,item no- 3. both ends should be swivel end with 03 nylon washer to drg. no- icf-sk-3-5-263.