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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
ELECTRON TUBE

Definition:

AN INCLOSURE, INCLUDING TWO OR MORE ELECTRODES, IN WHICH A FLOW OF ELECTRONS MAY OCCUR THROUGH A VACUUM OR A CONTAINED GAS. THE ELECTRONIC CONDUCTION TAKES PLACE EITHER BY MEANS OF ELECTRONS EMITTED FROM A CATHODE OR BY IONIZATION OF THE CONTAINED GAS. INCLUDES PHOTOTUBES (PHOTOEMISSIVE TYPE ONLY), GEIGER-MUELLER TUBES, TRAVELING WAVE TUBES, CATHODE RAY TUBES AND MICROWAVE TUBES (KLYSTRON, MAGNETRON, OR THE LIKE). EXCLUDES ITEMS WHOSE PRIMARY PURPOSE IS TO PRODUCE LIGHT ENERGY. ALSO EXCLUDES PHOTOELECTRIC CELL; AND SEMICONDUCTOR DEVICE (AS MODIFIED).

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
4-125A-4D21 06980 A C 1 6 ZZ AC
MILE1-776 81349 M 4 1 4 75
4D21 81349 M 2 2 3 TX
QB3-300 Z0113 A E 8 4 ZA
4-125A 65597 A C 1 4 TU AW

CAGE Information

Code Company
06980 COMMUNICATIONS & POWER INDUSTRIES, I
81349 MILITARY SPECIFICATIONS PROMULGATED
Z0113 PHILIPS INDUSTRIES HOLDINGS LTD
65597 THALES ATM INC.

Federal Supply Class

Title

ELECTRON TUBES AND ASSOCIATED HA

Inclusions:

INCLUDES RECTIFYING TUBES; PHOTOELECTRIC TUBES; ELECTRON VIBRATOR TUBES.

Exclusions:

EXCLUDES TRANSISTORS; TUBE SOCKETS; X-RAY TUBES; SEMICONDUCTOR DEVICES AND ASSOCIATED HARDWARE.

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
AWGH TUBE TYPE TETRODE
AWGH TUBE TYPE TETRODE
ZZZT NONDEFINITIVE SPEC/STD DATA 4D21 TYPE

Similar Parts

4-125A-4D21 , 4125A4D21 , 5960-00-188-0921 , 5960001880921 , 001880921 , 4-125A-4D21 , MILE1-776 , 4D21 , QB3-300 , 4-125A ,