NIIN Output Data
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 |
|---|---|---|---|---|---|---|---|---|
| 921 | 26720 | F | 5 | 9 | 6 | TX | ||
| 921 | 49675 | F | 5 | 9 | X | XX | ||
| RELEASE 588 | 80131 | A | 5 | 1 | 5 | TX | ||
| 921 | 80131 | A | 3 | 2 | 6 | TX | ||
| GL921 | 33173 | A | 5 | 9 | 5 | TX | ||
| 921 | 72241 | F | 5 | 9 | 6 | TX |
CAGE Information
| Code | Company |
|---|---|
| 26720 | RCA CORP NEW PRODUCTS DIV |
| 49675 | RCA CORP GOVERNMENT AND COMMERCIAL S |
| 80131 | ELECTRONIC INDUSTRIES ASSOCIATION |
| 33173 | MPD INC. |
| 72241 | CETRON ELECTRONICS DIV RICHARDSON EL |
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 |
|---|---|---|
| FEAT | SPECIAL FEATURES | ENVELOPE MATERIAL:GLASS |
| AARV | ENVELOPE MEDIUM TYPE | GAS |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 921 TYPE |
| AWGH | TUBE TYPE | PHOTOTUBE |