CONVERSION OF BILLETS INTO UPPER RACE RING TO DRG NO. 675-58-185. FORGING MATERIAL PROVIDED: ALUMINIUM BILLETS SIZE 240 X 623 - 11152 KGS APPROX AGAINST LF 6400019005 - 136 NO'S. SUBMIT 135 NO'S UPPER RACE RING AGAINST LF NO. 7500058006. RETURN SCRAP: 1904 KGS AGAINST LF: 3506992120.
CONVERSION OF BILLETS INTO HEAD FORGINGS TO DRG NO. 675-58-223. MATERIAL PROVIDED ALUMINUM BILLETS SIZE DIA 160 X 395 - 218 NO'S. WT: 4774 KGS APPROX AGAINST LF 6400019008. SUBMIT 217 NO'S OF HEAD FORGING AGAINST LF NO. 7500058007. RETURN SCRAP 1069 KGS AGIANST LF 3506692120.
Specification
AS PER DRAWING NO 675-58-223.
Drawing no.
675-58-223
Manufacturing Technology
Testing / Inspection Facility
58
217
Number
35055
OEFHz/OTE/20170026
Ordnance Equipment Factory Hazaratpur
The General Manager,
Hazratpur
Hazratpur
Uttar Pradesh
283103
Magnisium fluoride GRANULATE (
0.7 TO 1.5 MM), PURITY 99.99%.
MATERIAL EQUIVALENT TO BALZER
CODE NO BD 481374-T,500 GRM,
MAKE : UMICORE/BALZERS/E-MERCK
FILTER GLASS SZS-22 SLABSIZE 100TO150MM X 100TO150MM X 4TO6MM,
GLASS DENSITY 2.93 GRM/CC
,REFRACTIVE INDEX 1.535000,
OTHER CHARACTERISTICS AS PER SPECIFICATION
NO OLF/OPT-GLASS/SPEC/03-2 .
OPTICAL GLASS OF-4,SLAB SIZE 250 TO 350 X 160 TO 200 X 50MM
REFRACTIVE INDEX = 1.650632,ABBE VALUE 43.46 DENSITY=3.48GM/CC,
OTHER CHARACTERISTIC AS PER SPECIFICATION NO. OLF/OPT- GLASS/SPEC/03-2
GLASS BAK-4 SIZE:250X250X75 MM
, REF. INDEX (nd.)=1.56883
ABBE VALUE(vd.)=56.13,OPTICAL LASS, WEIGHT PER SLAB=14.60 KG
OTHER CHARACTERESTICS AS PER SPECIFICATION NO. MIL-G-174B
& OLF/OPT-GLAS/SPEC/010
GLASS SF-3 SIZE:250X250X75 MM,
REF. INDEX (nd.)=1.74000
ABBE VALUE(vd.)=28.20,OPTICAL LASS, WEIGHT PER SLAB=21.75 KG
OTHER CHARACTERISTICS AS PER SPECIFICATION NO. MIL-G-174B
& OLF/OPT-GLAS/SPEC/010
RADIANT RESISTANT GLASS TF-103
SLAB SIZE 150X150X50MM, REFRACTIVE INDEX (ND) = 1.717412,
ABBE VALUE (VD) =29.51, WEIGHT
PER SLAB =5.02 KG. OTHER CHARECTERISTICS
AS SPECN. NO. OLF/ OPT-GLASS/SPEC/03-2 AND
GOST 3 514-94. DENSITY=4.466 GM/CC.
GLASS SLAB BK-7 LASER GRADE SIZE 250X250X75MM
REF. IND. ND=1.51680, ABBE VALUE VD=64.1,
WEIGHT PER SLAB 11.76 KG. OTHER CHARACTERIST ICS AS
PER SPECIFICATION NO.OLF/OPT-GLASS/SPEC/03-2 AND
MIL-G-174B.
SEALING PUTTY Y-20A TO SPECIFICATION NO. TY:38-105-357-75.(TENDERER'S ARE REQUIRED TO SUPPLY US ABOUT 0.25 KG SAMPLE ALONG WITH QUOTATION FOR FUNCTIONAL TRIAL AND DETERMINING THE QUALITY OF MATERIAL)
GLASS SLAB S52-1S SIZE:150*150 *20 WEIGHT PER SLAB =1.8 KG.
OTHER CHARACTERISTICS AS PER OST-11-PO-735.002-73 & SPECN.
NO. OLF/OPT.GLASS/SPEC/03-2 RE FRACTIVE INDEX OF GLASS=1.4821
RADIATION RESISTANT GLASS TK-116,SLAB SIZE 150TO360 X 120TO
250 X 40TO75 MM, GLASS DENSITY3.56 GRM/CC , REFRACTIVE
INDEX ND = 1.612694 ABBE VALUE 58.35, OTHER CHARACTERISTICS
AS PER OLF/OPT-GLASS/SPEC/03-2
RADIATION RASISTANT GLASS TF-110,
REFRA.INDEX(ND.)=1.806274 ABBE VALUE
(VD.)=25.37 , SLAB SIZE 240 TO 360 X 160 TO 250 X
30 TO 75 MM , ALL OTHER CHARACTERISTICS AS
PER SPECIFICATION OLF/OPT-GLS/SPEC/03-2 .
DENSITY OF GLASS 5.19 GRM/CC.SIZE
BEYOND THE GIVEN RANGE WILL NOT BE ACCEPTED.
OPTICAL GLASS STK-9, SLAB SIZE
MULTIPLE OF 65 X MULTIPLE OF
65 X MULTIPLE OF 15 MM AND NOT
MORE THAN 390 X 325 X 60 MM,
REFRACTIVE INDEX = 1.742530, ABBE VALUE 50.24,
DENSITY OF GLASS = 4.11 GRM/CC,OTHER
CHARACTERISTICS AS PER SPECIFICATION
NO OLF/SPEC/OPT-GLS/03-2.
RADIATION RASISTANT GLASS STK- 119 , REFRACTIVE(ND.)=1.744132
ABBE VALUE(VD.)=50.42 , SLAB SIZE 180 TO 300 X 120 TO 240 X
30 TO 60 MM , GLASS DENSITY =4.09 GRM/CC . OTHER SPEC.
AS PER OLF/OPT-GLASS/SPEC/03-2
RADIATION RASISTANT GLASS K-108,
SLAB SIZE 200TO360 X 140TO
250 X 40TO75 MM, GLASS DENSITY
2.52 GRM/CC, REFRACTIVE IND
1.516373 ABBE VALUE 64.07 , OTHER
CHARACTERISTICS AS PER SPEC. NO. OLF/OPT-GLASS/SPEC/03-2
RADIATION RASISTANT GLASS K-114,
SLAB SIZE 150TO360 X 100TO 250 X 35TO75 MM,
GLASS DENSITY 2.53 GRM/CC ,REFRACTIVE IND
1.514775 ABBE VALUE 60.63, OTHER CHARACTERISTICS
AS PER SPEC.NO OLF/OPT-GLASS/SPEC/03-2
GLASS SK-4 SIZE:250X250X75 MM,REF. INDEX (nd.)=1.61272
ABBE VALUE(vd.)=58.63,OPTICALGLASS,DENSITY= 3.57 GRM/CC,
OTHER CHARACTERESTICS AS PER SPECIFICATION
NO.OLF/OPT-GLASS/ SPEC/03-2, SLAB SIZE MAY BE
VARY BETWEEN 250 TO 360 X 150 TO 250 X 40 TO 75 MM
RADIATION RASISTANT GLASS TK-120 ,
REF. INDEX(nd.)=1.622097
ABBE VALUE(vd.)=56.71 , SLAB SIZE 250 TO 360 X 160 TO 250 X
40 TO 75 MM , ALL OTHER CHARACTERISTICS AS PER
SPECIFICATION AS PER OLF/OPT-GLS/SPEC/03-2
.DENSITY OF GLASS 3.58 GRM/CC.
GLASS SLAB BK-110 SIZE:200 TO
360 X 140 TO 250 X 40 TO 75 MM
REFRACTIVE INDEX ND = 1.568891, ABBE VALUE VD = 56.05 ,
RADIATION RASISTANT GLASS , DENSITY OF GLASS = 3.12 GRM/CC
OTHER CHARACTERISTICS AS PER SPEC. NO. OLF/OPT-GLASS/SPEC/03
GLASS SLAB BF-108 SIZE:MULTIPLE OF 50 X MULTIPLE OF 50 MM X
50 MM,MAXIMUM SLAB SIZE = 350 X 300 X 50 MM,RADIATION
RESISTANT GLASS, REFRACTIVE INDEX ND = 1.582713,ABBE VALUE
VD=46.47,OTHER CHARACTERISTICS AS PER SPECN NO. OLF/OPT-GLASS/
SPEC/03-2.DENSITY=3.28 GM/CC.
RADIATION RESISTANT GLASS F-104 , SLAB SIZE 150 TO 360 * 150
TO 250 * 40 TO 75 MM, DENSITY OF GLASS 3.67 GRM/CC ,
REF. IND (ND) = 1.624352, ABBE VALUE (VD) = 35.93 ,OTHER
CHARACTERISTIC AS PER SPEC NO.OLF/OPT-GLASS/SPEC/03-2
SMOOTH GLASS SHEET:LK-105,
SIZE 360X360X7MM REFRA INDEX (ND)
1.478166 ABBE VALUE (VD)=65.59
,RADIATION RESISTANT,WEIGHT
PER SLAB=2.05KG,SPECIFIC DENSI
TY=2.27GM/CC OTHER CHARACTERI TICS
AS PER SPECIFICATION NO.
OLF/OPT-GLASS/SPEC/03-2. THE
TOLERANCE IN THE SIZE OF GLASS SHEET IS +0.5MM.
SLAB SIZE 150X150X50
RADIATION RESISTANT GLASS TF-108
SLAB SIZE 150X150X50MM,REFR
ACTIVE INDEX (ND) = 1.689492,
ABBE VALUE (VD) =31.13,
DENSITY =4.23 GM/CC WEIGHT PER SLAB=4.
76 KG. OTHER CHARACTERISTICS AS
PER SPEC.NO. OLF/OPT-GLASS/SPEC/03-2
RADIATION RESISTANT GLASS TF-104,REFRA. INDEX(nd.)=1.740024 ABBE VALUE (vd.)=28.16,DENSITY OF GLASS 4.65 GRM/CC, SLAB SIZE 250 TO 360 X 160 TO 250 X40 TO 75 MM,ALL OTHER CHARECTERISTCS AS PER SPECIFICATION NO OLF/OPT.GLS/SPEC/03-2
Drawing no.
Manufacturing Technology
Testing / Inspection Facility
26
1574
Kilogram
35071
107/028/PV(A)/TE 17-104/17-18/26
Gun and Shell Factory
The General Manager,
Cossipore
Cossipore
Cossipore West Bengal
700002
