Indian Army

Indian Army has published Supply Of Items For Mfr Of Winter Head Gear Qty - 270 Nos , duck cotton kersey black 1500mm width fire retardant , flame spread class water resistant , rating 50 to 60 , spry test is 390:1975 ( proban ) astm-d:1230:94 note:cloth test report certificate to be produced for qa/qce inspection , lining cotton black 36 width sweat absorbing , cotton based natural woolen fabric fur , half white soft 8mm thk x 1500mm width , leather basin brown/black , soft unstained 1 . 2mm thk is:580 , leather cow curried black 0 . 6mm thk is 580 , felt wool rot & moth proof grey 10mm thk medium hard is:1719 , sponge rubber yellow 25mm thk medium hard , sponge rubber black 20mm thk medium hard , sponge rubber black 10mmthk medium hard , sewing thread black 200 mtrs coats sun art 3620 , sewing thread black no a8961 tex 60 , sewing cotton tiger tex 27/9 tkt2 , sewing cotton 2mm dia black is 1726 , buckle brass 13mm one prong with black colour coating , buckle brass 19mm one prong with c/plating , buckle brass self locking with brass roller type 13mm width black colour coating , press button set brass 10mm , button coat plastic black 15mm dia , throat microphone laryngaphone tech specifications:- ( a ) impedience at 1 khz-40ohms+/- 30% ( b ) efficiency at 300 hzat 3cm/sec=1 . 5m v to 4 . 5m v ( c ) efficiency 3000hz at 0 . 2cm/sec=not less than 1 . 7m v ( d ) insulation resistance=shall withstand 100vrms for 1 min , ear phone electrodynamic tech specification: ( a ) impedience at 1 khz=300ohms+/-25% ( b ) freq response at 300 hz at 3400/hz=115+/-10db ( c ) hormonic distortion at 300 hz to 3400hz=shall not exceed 5% ( d ) insulation resistance=not less than 20 meg ohms , shielded cable assy with 5 core ( 2 core individually shielded ) with 5 pin connector plug as per sample , pvc moulded head phone ear muff set ( bottom cap , top cover , rubber gasket , rubber bush , with steel screw csk head m3 x 10mm long-4 nos ) to be procured through ex-trade as per drg/smp , valcrow tape set black 25mm width , lable ( iinen cloth ) 70mm x 40mm as per sample , aluminium collar ( clip ) for rf cable 10mm dia x 10mm long , adhesive dendrite pc 65 , potting compound , plastic cover , 80 microns , silica gel pack of 10 gms . Last date of submission for this tender is 2020-12-31. This is a Coats And Jackets tender in Mco, 515 Army Base Workshop, Ulsoor, Bengaluru, Karnataka