DRDO
SI. NONomenclature Name of the Firm (D&D / Mfd)RCMATA No.Document(s)
551 18%Cr-10%Ni, Ti Stabilised Austenitic SS 12X18H10TM/s MIDHANI, Hyderabad MAT 626
 TA-626.PDF(658.39 KB)
552 Alloy Steel Wire for Cold Upsetting Gr Steel -16KHSNM/s Firth India Steel, Nagpur NSK 627
 TA-627.PDF(553.4 KB)
553 CD&HR Steel Round Bar Gr 30KHGSNA-SSHM/s Firth India Steel, Nagpur NSK 628
 TA-628.pdf(128.55 KB)
554 Carbon Steel Wire Gr Steel-15 M/s Firth India Steel, Nagpur NSK 629
 TA-629.PDF(543.86 KB)
555 Hot forged Round Bar from Steel Gr 20KH13M/s Firth India Steel, Nagpur NSK 630
 TA-630.PDF(553.64 KB)
556 CD Hexagon Rod from Steel Gr 30KHGSAM/s Firth India Steel, Nagpur NSK 631
 TA-631.PDF(550.97 KB)
557 CD Bar from Carbon Steel Gr Steel-25M/s Firth India Steel, Nagpur NSK 632
 TA-632.PDF(554.29 KB)
558 Carbon Steel Wire Gr Steel-25M/s Firth India Steel, Nagpur NSK 633
 TA-633.PDF(545.4 KB)
559 HR Bar from Steel Gr - 30KHGSAM/s Firth India Steel, Nagpur NSK 634
 TA-634.pdf(202.19 KB)
560 CD Round Bars from Steel Gr 30KHGSAM/s Firth India Steel, Nagpur NSK 635
 TA-635.pdf(125.86 KB)
561 CD & Annealed Structural Steel Bars Gr Steel-45 M/s Firth India Steel, Nagpur NSK 636
 TA-636.PDF(566.46 KB)
562 CD & Annealed Hexagon Gr Steel-45M/s Firth India Steel, Nagpur NSK 637
 TA-637.PDF(549 KB)
563 Case carburising Low Alloy Steel MDN LA1 (12X2H4AW) HR BarsM/s MIDHANI, Hyderabad MAT 640
 TA-640.PDF(651.67 KB)
564 Low Alloy Steel Bars to 15CDV6M/s Firth India Steel, Nagpur NSK 641
 TA-641.pdf(139.12 KB)
565 High Strength Low Alloy Steel 30XGCN2AM/s MIDHANI, Hyderabad MAT 642
 TA-642.PDF(634.71 KB)
566 Transponder IFF-405A Type N142190M/s HAL, Hyderabad HYD 643
 TA-643.PDF(560.23 KB)
567 Mike Interface Unit Type N143107M/s HAL, Hyderabad HYD 644
 TA-644.PDF(558.17 KB)
568 Indigenous Glue K-300-61(i)M/s HAL, Koraput KPT 645
 TA-645.PDF(620.52 KB)
569 Mike Adaptor Unit Type N140778M/s HAL, Hyderabad HYD 647
 TA-647.PDF(607.56 KB)
570 30NCD16 Alloy BarsM/s Firth India Steel, Nagpur NSK 648
 TA-648.pdf(161.28 KB)
571 16NCD13 Alloy BarsM/s Firth India Steel, Nagpur NSK 649
 TA-649.PDF(581.17 KB)
572 Homing Interface Unit Type N143213M/s HAL, Hyderabad HYD 650
 TA-650.PDF(569.75 KB)
573 Multiple Element Net Assembly Type 30ADRDE, Agra Cantt. A/C 651
 TA-651.pdf(136.31 KB)
574 Rubber Gasket & Sealing RingsM/s Veekey Rubber Products, Mumbai KPT 652
 TA-652.pdf(251.38 KB)
575 Rubber Sealing RingsM/s Sujan Industries, Mumbai KPT 653
 TA-653.pdf(252.13 KB)
576 UHF Homing System UHS-190A Type N143200M/s HAL, Hyderabad HYD 654
 TA-654.PDF(547.52 KB)
577 O Rings (4 Parts)(Pt.No.902004009-304...)M/s HAL, Lucknow LKO 655
 TA-655.PDF(580.37 KB)
578 PSP Lowering line, Pt.No.327/ADRDE/3186 for Kiran A/cM/s HAL,Overhaul Division, Bangalore A/C 656
 TA-656.pdf(199.39 KB)
579 Hot Air Needle Cock Pt.No.133300000M/s HAL, Lucknow LKO 657
 TA-657.PDF(1.98 MB)
580 Sealing rings / Glands CISC, Kanpur KNP 658
 TA-658.PDF(550.39 KB)
581 Rubber Compound SPN-6 M/s Polymer Enterprises, Nasik NSK 659
 TA-659.PDF(2.44 MB)
582 ISRO-PN-4-18B (Modified I) (Grade Glue VI-4-18b)M/s HAL, Nasik NSK 660
 TA-660.PDF(482.37 KB)
583 Adhesive HAL-NK-VKR-16M/s HAL, Nasik NSK 661
 TA-661.PDF(513.41 KB)
584 Glue SL-VKT-2M/s HAL, Nasik NSK 662
 TA-662.PDF(498.96 KB)
585 Rubber Compound Polysil-5 M/s Polymer Enterprises, Nasik NSK 663
 TA-663.PDF(2.34 MB)
586 Tail Navigation Light Assembly Pt.No. AHM-05-00AM/s Arun Hosiery Mills, New Delhi H/C 665
 TA-665.PDF(1.08 MB)
587 Command Switching unit Type N140482M/s HAL, Hhyderabad HYD 666
 TA-666.PDF(540.92 KB)
588 Uninyvin Cables Groups I,II,III & IVM/s Jai Bharat Industries, New Delhi A/C 667
 TA-667.pdf(179.02 KB)
589 25CD4S Alloy Steel BarsM/s Firth India Steel, Nagpur F&F 670
 TA-670.PDF(617.66 KB)
590 Steel 30CD12 Alloy Steel Bars (Forging stock)M/s Firth India Steel, Nagpur F&F 671
 TA-671.pdf(144.14 KB)
591 XC 18S Alloy Steel BarsM/s Firth India Steel, Nagpur F&F 672
 TA-672.pdf(128.35 KB)
592 Kapton Polymide Wires & CablesM/s Sanghvi Aerospace, Ahmedabad A/C 673
 TA-673.PDF(1.77 MB)
593 Controller Interface Unit Type N140488 M/s HAL, Hyderabad HYD 674
 TA-674.PDF(538.38 KB)
594 Rubber Compound Haltrile-04M/s HAL, F&F, Bengaluru F&F 675
 TA-675.PDF(1.9 MB)
595 Integrated Helmet Drg. No. IH-00-00M/s Concord Arai Pvt. Ltd., Chennai A/C 676
 TA-676.pdf(127.17 KB)
596 Integrated Helmet Drg.No. IH-00-00M/s Praga Industries, Coimbatore A/C 677
 TA-677.pdf(129 KB)
597 Altitude Encoder Unit Pt. No.1675-00-000M/s HAL, Lucknow LKO 678
 TA-678.PDF(508.02 KB)
598 Controller Interface (HF) Unit Type N144951M/s HAL, Hyderabad HYD 679
 TA-679.PDF(546.13 KB)
599 PSP Lowering Line Pt. No. MBEU-3002-DP-INDADRDE, Agra Cant A/C 680
 TA-680.PDF(524.64 KB)
600 Safety Belt for Islander A/c Drg.No. ADRDE/1042(C)ADRDE, Agra Cant A/C 681
 TA-681.PDF(509.37 KB)
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