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Last modified:
JAN 20 2025
ApTeC Electronics 
Address:
PO BOX 101,
El Segundo CA  
90245-0101 USA   
Telephone
310-640-7262
 
 
 We are closed most Fridays   
Electronic mail : General Information: stu@aptecelectronics.com         Webmaster: stu@aptecelectronics.com
 
 

CAGE code 4K3T8   

 

 
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Antique and obsolete hard to find electronic parts and equipment

 

 

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NOTE:  Send email if you would like a button added to a specific item. Click on pictures to enlarge them. Items are arranged alphabetically by manufacturer.

APTEC

ELECTRONICS

.

.

.
Model/part no. Manufacturer

Item Description

qty.

      US $

.location .
47879 G1  94117 SCN 292016 P13 unknown device 1 150 CAR72
1121  Alford tapered reducer Z50 1 250 3-G5A
1588B  Altec Lansing transistor preamplifier octal module (used) 1 150 PM0713
F801318-001 AMP jumper cable with Amp 50204-1 and Amp 202764-1 1 200 CAR8
40201-1 2A9  ASI drift servo assy. (3 synchros & ss module) 1 CALL CAR72 .
PS31046-220  255927-6 DA3531-6 counter (NOS) XXX 1

400

PM0713
DSD200-36-6-1-90-2-2  C&A Products synchro to digital converter module 1 450 CAR82
MA8438-S342  Cobham 96341 514220-2 eight way device, +/- 5 v. dc 7916 domestic USA sales only) NOS 1 450 CAR70
DDL-108-1  Control Electronics Inc. dispersive delay line 252538-2 HAC Assy 3196050   domestic USA sales only)  1 450 3-G5A
8P543-001S-001  Crane, Electronics isolator / detector sma DC9707 (domestic USA sales only)  3 450 CAR70
20-807-172-1  Crane, NWSC 5865-00-498-6697 7.5 GHz source (domestic USA sales only)  1 250 3-G5A
20-807-172-7  Crane, NWSC 5955-498-6705 7.5 GHz source (domestic USA sales only)  1 250 3-G5A
BIF11-07P6B  Clifton Precision 10001/3013886-1B shaft encoder NOS w data sheet 1984 1

500

PM0713 PM913
SC-430-3  DDC synchro conversion module 1 CALL 3-G5B .
340-29190  E H transfer standard 1 CALL 3-G5B .
834661-551  EMS TECHNOLOGIES C880686-07 1 call CAR64 .
MO-105XE-16  Frequency West M0-105XE-16 source 1080-1220 MHz 1 250 3-G5A
3S2791DB170D9  GE UNKNOWN DEVICE 1 call CAR64 .
Z7969 GE 5/8" VIDICON assy. 301342C  1 call CAR89 .
Z7969NA  GE 5/8" VIDICON assy. w/ data sheet 1 call CAR59 .
Z7969NS  GE 5/8" VIDICON assy. 1 call CAR59 .
no p/n  unk 1.0" VIDICON assy. 1 call CAR59 .
MSS170-04E-001  FEI Microwave (TRW) IF amplifier Au  IC dc 9132 not for export 5 call CAR113 .
5372-2  generic fiberglass assy. (de-ice?) 3 CALL 3-G5A .
683663-J  generic amplifier - frequency mult., XMTR module 1 CALL 3-G5A .
911189-001  generic 12813 06509 (800010) MODULE DC 8405 1 CALL CAR87 .
6220-01-147-4652  Grimes IRD6220-01-147-4652 Light, Navigational, Aircraft supplemental position #2 LEX Lamp type 60-3241-1 with power pack 1 CALL 3-G5A .
11507776  Rev.H  Hughes 55717 precision  molded part  1 call CAR71-2 .
252862-1, -2, -3, -4  HAC Matched set of RF devices 1 CALL 3-G5B .
37706201  Hughes connecting 53669-KB2A10-038SZ314 flight connector 1 CALL CAR87 .
240834-3B  Hughes? 09205 4566699H 3668130 special connector 1 CALL CAR87 .
296099-1 Honeywell 08-508163FPR NOS motor? 1 call car14 .
30360681-003  HONEYWELL PCD Div. 725-R-143 CW 7day - 9 day wind clock with key swiss made SONCEBOZ jewelled movement NOS 1 450 OLDHP-1
6LV1-N  HP  transducer (NOS) 1 150 PM0713
MA-2  Inland Controls DC Servo Amplifier 20 pin hybrid 3

150

PM0713
40-0  Kay bnc step attenuator 1 250 3-G5A
850695-001  Kaman Measuring Systems sensor with 85015-015 cable (NOS) 1

250

  PM0913
KD2300-6C  Kaman Measuring Systems oscillator demodulator (NOS) 3

250

 PM913
512.256CU9A Lohja Corp. amber display (NOS) 1

750

CAR31
50M10488  Marshal Space Flight P1 802A473 PCM / RF assy. 1 call 3-G5B .

PX-305 GTC

2451-2

Lion Precision Co.

Metri-Gap

1

CAR57
TS0068-6046  Micro Systems  temperature transducer (1966) ML449-0030-3546 1 150 PM0713 .

MPS-130-

microwave associates

253615-00

1

CALL

3-G5B .

MPS-329-1

microwave associates

NIB

1

CALL

3-G5B .
416-1D-400-115-M  Natel Engineering synchro / DC converter module 1 500 3-G5A
7518-015  NEC current sensitive fuse  5A 4+ call CAR71 .
80039  Northern Precision Labs. 6105-868 commutator 2

250

  PM0913
425  Opamp Labs D.C. operational amplifier octal module 1 150 PM0713
SMD-852020  Optical Electronic Corp. TX 21205 SM-C-852322 video amplifier assy. 4 150 CAR37
39089915-101  Optical Electronic Corp. TX 21205 13160401 microcircuit rangecounter 6+ 150 CAR37
8210502-13 Oak? 96.00 MHz piezo dc8409 1 100 CAR7
6101-01 Raymond  102220-701 module 1 CALL 3-G5B .
6110 Raymond  102770-271 module 1 CALL 3-G5B .
6325-01 Raymond  104590-201 module 2 CALL 3-G5B .
8G016-022u-492  Sati hi rel feedthru flt. 8 CALL CAR55 .
953-1352  SBRC 30469 a0  SBRC 6751 1 CALL CAR58 .
AS 2582/AKA-2  Sensor Systems S- Band antenna 1 CALL 3-G5A .
94592-1  Singer Stoddarad rod antenna coupler .01-32 MHz 1 250 3-G5A
2274450-1  Teledyne Microelectronics receiver, logarithmic Band 1 5 CALL 3-G5A .
H-925  UNITED TRANSFORMER CORP. TF4SX02AJ transformer NOS 1 100 CAR85
119390  unknown 01220 125.5 MHz osc. 1 CALL car87 .
146980-1  unknown Rev 0 Possible NASA adapter? 1 CALL 3-G5B .
F09603-81-C-3316  US DYNAMICS CORP. solid state noise source 1 CALL car87 .
XDS 212313A  US Scientific Inst. p/n 110-656 1 CALL 3-G5B .
119037-004  UNK BLACK AMPLIFIER SMA 1 CALL CAR64 .
050-0021-00  UNK motor w/ heatsinc Andros Analyzer 990006-00 dwg. included 1 CALL CAR72 .
16802203-004  UNK optical head Communications specialists BOOM 440 1 CALL CAR72 .
3837640  unknown obsolete sma SPDT rf switch with vennts used 3 200 CAR89
5990009451591  vernitron S211-401-1560 synchro, differential transmitter 15CDX6b 1 250 PM0913
M45C-10  Victoreen corotron dc7647 1

100

PM0713
SGSP-500  victoreen coratron (NOS) 1

100

PM0713
5820009577923  Watkins Johnsor N0025193226988D heavy gold plated assy.  (receiver?) missing two 6CW4's 1

500

CAR89
 

 

Last modified: see above

APTEC ELECTRONICS 

Address: PO BOX 101, El Segundo CA 90245-0101   
  Telephone: 310-640-7262       
 
CAGE code 4K3T8
Electronic mail : General Information: stu@aptecelectronics.com        
    Webmaster: stu@aptecelectronics.com