supply of hose assembly 1/2 inch id x 20 1/2 inch long with 1/2 inch npt male end fittings duly crimped at both ends to emd pt.no.40081684.to specification sae 100 r5 and to dlw pt. no. 17320483.emd drg.pt.no.40081684 alt.aa. the firms with past performance of the tendered/same items subject to submission of proof of documents such as pos/r note are only eligible.hose assembly 1/2 inch id x 20 1/2 inch long with 1/2 inch npt male end fittings duly crimped at both ends to emd pt.no.40081684.to specification sae 100 r5 and to dlw pt. no. 17320483.emd drg.pt.no.40081684 alt.aa. the firms with past performance of the tendered/same items subject to submission of proof of documents such as pos/r note are only eligible.,hose assembly 1/2 inch id x 20 1/2 inch long with 1/2 inch npt male end fittings duly crimp ed at both ends to emd pt.no.40081684.to specification sae 100 r5 and to dlw pt. no. 17320483.emd dr g.pt.no.40081684 alt.aa. the firms with past performance of the tendered/same items subject to submissi on of proof of documents such as pos/r note are only eligible. [ warranty period: 30 months after the da te of delivery ] ]