Note: The link you clicked on used to lead to a page at "http://pages.cthome.net/fwc/XTAL.HTM"
that no longer exists and this is a
partial copy of that page that I had saved and now share
in case someone finds it useful for indentifying different types of crystals as I have.
CRYSTAL UNITS, HOLDERS, ETC. CR-1*/AR Aircraft Radio Crystal Unit Spacing .500, pin dia. .125 CR-2*/U Crystal Unit CR-3*/U Crystal Unit CR-4*/U Crystal Unit CR-18/U Crystal Unit, short, thin pins CR-24/U Barrel-Type Crystal Holder, axial leads, .062 dia. CR-47A/U Crystal Unit, like CR-18/U CR-51/U Crystal Unit, short, thin pins C*-40162 Navy Xtal Unit, short version of CR-51/U CR-55/U Sub-Miniature Crystal, wire leads DC-11,16 Crystal Units FT-164 Ceramic Body Holder, adjustable contact FT-171 Disk-type Holder with radial 5/16" pins FT-171 Spacing .750, "Banana Pins" heavy duty type, 50 MW, for BC-610 FT-241 S/T FT-243 2 pins, spaced .50" pin dia. 3/32" FT-243 HC-4/U Holder, 2 pins, spacing .486, pin dia. .093" FT-249 3-Pin Holder, pin dia. .125 can hold two crystals FT-500 HC-3/U Holder, 2 pins, spaced .75" HC-1/U Xtal Holder, 2 pins, spaced .75" HC-2/U Xtal Holder, 2 pins, spaced .75" HC-3/U Xtal Holder, 2 pins, spaced .75" HC-4/U Xtal Holder, 2 pins, spaced .486 HC-6/U Spacing .486, pin dia. .093 ("modern FT-243') HC-7/U Spacing .750, pin dia. .125 HC-13/U HC-17/U Spacing .486, pin dia. .050 CRYSTAL MANUFACTURERS Company Name MDS FSC # American Crystal Co. CBVG 01706 Beaumont Electric, Chicago, IL CKY na B.E. Co. B.E.S. Co. Bliley Electric Co. CQB 71034 Bliley Mfg. Corp., Erie, PA (numbered 300K-400K) CJQ 71134 Charles J. Bodnar Labs CAMA 02477 Cambridge Thermionic, Cambridge, MA CAMQ 71279 Carlisle Crystal Corp. CAMB 80537 CECOR, Kansas City, MO Commercial Crystal Co., Lancaster, PA CAAO 02485 Crystal Labs, Wichita, KS CAMC 94132 Crystal Networks Products Corp. CDMN 24784 Crystal Products Co., Kansas City, MO CXZ 71759 Crystal Products/Whitehall Electronics CDAK 17298 Crystal Research Labs Hartford, Conn. CACE 15378 Crystalonics CCZK 12498 Crystek CECS 13545 C.T.& E. Corp. C.T.& E. Div., G.A.I. Inc. Daughetee Mfg. Co. Downing Crystal Corp. CBUX 91654 DX Xtal CADB 73678 Elect. Prod., Oakland, CA CANJ 19956 E.P. Co. F.E. Co. Fed. Tel. Co., Newark, NJ CFT 72525 Goodall Elect. Mfg. Co. CAMD 84411 Hatcher Fisk Mfg., Topeka, KS CADQ 02489 Higgins Industries CHI 28599 H.I. Inc. James Knights, Sandwich, IL CADI 75378 John Meck, Plymouth, IN Keystone Electronics CBSS 94139 Majestic Radio, Chicago, IL CMW 37695 MCCoy Electronics CBXK 00136 Mid. Mfg., Kansas City, MO A.E. Miller Monitor Piezo Products Co., Pasadena, CA CZN 81654 Monowatt Electric Corp. CAME na M.P.Co. National Scientific Products Co. CAMF 74110 North American Phillips CNY 44028 Pacific Radio Crystal Co. CACP 02519 Petersen Radio Co. CAMG 01807 Piezo Technology, Inc. CDBC & CDCL 25120 Precise Development Co., Chicago, Ill. CAMH 01814 Precision Crystal Labs CBWN 99597 Premier Crystal Laboratories Inc., New York, NY Quartz Labs Inc. CACM 02523 Quartz Products Co. of New York Radell Crystal Corp., Indianapolis, IN CAMI 74202 Radio Specialty Mfg. Co. CAMJ 82563 R.C.A. (Victor Div. Camden, NJ) CRV 79089 Reeves Sound Labs. CUR 74227 Ross Mfg. COR 86820 Scientific Radio Products CADG 88916 S.C. Co. CECM na Sipp-Eastwood Co. CAMK 55054 Somerset Laboratories, Inc. CAML 87293 S.P. Co. Standard Coil Products CADH 78497 Standard Crystal Co. CBZA 87516 Standard Crystal corp. CDJV 30149 Standard Piezoelectric Co. CKZ 74306 Sunset Crystals CCUP na Tedford Labs. CAYM 94152 Telicon Corp., NY CAMM 01857 Texas Crystals CDBB 13454 Tru Lite CAMN 02541 TRW CADG 01281 Union Piezoelectric Co. CVU na Universal Television, Kansas City, MO CAMT 01856 Valpey Crystal Co. CAMU 79066 Harvey Wells Comm. Inc., Southbridge, MA CWV 81365 Western Electric CW 01714 White Equipment Co., Indianapolis, Ind. Wonder Lite Co., W. Orange, NJ CAMO 02547 Wright (USA) CBVJ 01875 Wright (Canada) CCCN 00809 Crystal Manufacturers by MDS Company Name MDS FSC # Western Electric Co. CW 01714 Fed. Tel. Co., Newark, NJ CFT 72525 Higgins Industries CHI 28599 Bliley Mfg. Corp., Erie, PA (numbered 300K-400K) CJQ 71134 Beaumont Electric, Chicago, IL CKY na Standard Piezoelectric Co. CKZ 74306 Majestic Radio, Chicago, IL CMW 37695 North American Phillips Co. CNY 44028 Ross Mfg. COR 86820 Bliley Electric Co. CQB 71034 R.C.A. (Victor Div. Camden, NJ) CRV 79089 Reeves Sound Lab., Inc. CUR 74227 Union Piezoelectric Co. CVU na Harvey Wells Comm. Inc., Southbridge, MA CWV 81365 Crystal Products, Kansas City, MO CXZ 71759 Monitor Piezo Products Co., Pasadena, CA CZN 81654 Commercial Crystal Co., Lancaster, PA CAAO 02485 Crystal Research Labs, Hartford, Conn. CACE 15378 Quartz Labs Inc. CACM 02523 Pacific Radio Crystal Co. CACP 02519 DX Xtal CADB 73678 Scientific Radio Products CADG 88916 Standard Coil Products CADH 78497 James Knights, Sandwich, IL CADI 75378 Hatcher Fisk Mfg., Topeka, KS CADQ 02489 Charles J. Bodnar Labs. CAMA 02477 Carlisle Crystal Corp. CAMB 80537 Crystal Labs, Wichita, KS CAMC 71759 Goodall Elect. Mfg. Co. CAMD 84411 Monowatt Electric Corp. CAME na National Scientific Products Co. CAMF 74110 Petersen Radio Co. CAMG 01807 Precise Development Co. CAMH 01814 Radell Crystal Corp., Indianapolis, IN CAMI 74202 Radio Specialty Mfg. Co. CAMJ 82563 Sipp-Eastwood Co. CAMK 55054 Somerset Lab., Inc. CAML 87293 Telicon Corp., NY CAMM 01857 Tru Lite CAMN 02541 Wonder Lite Co., W. Orange, NJ CAMO 02547 Cambridge Thermionic, Cambridge, MA CAMQ 71279 Universal Television, Kansas City, MO CAMT 01856 Elect. Prod., Oakland, CA CANJ 19956 Tedford Labs. CAYM 94152 Keystone Electronics CBSS 94139 Downing Crystal Corp. CBUX 91654 American Crystal Co. CBVG 01706 Precision Crystal Labs CBWN 99597 McCoy Electronics CBXK 00136 Standard Crystal Co. CBZA 87516 Crystalonics CCZK 12498 Sunset Crystals CCUP na Crystal Products/Whitehall Electronics CDAK 17298 Texas Crystals CDBB 13454 Piezo Technology Labs CDBC 25120 Piezo Technology Labs CDCL 25120 Standard Crystal corp. CDJV 30149 Crystal Networks Products Corp. CDMN 24784 S.C. Co. CECM na Crystek CECS 13545 --------------------------------------------------------------------------------