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MIL-L-21247
LENSES, BEACON LIGHT, 300MM
Organization:
DOT - CG - United States Coast Guard
Year: 1958
Abstract: This specification covers the requirements for a one piece, closed top, drum type, pressed glass Fresnel lens.
Lenses shall be of the following classes as specified (see 6.2):
Intended Use: On 300MM Beacon Lights.
Lenses shall be of the following classes as specified (see 6.2):
Class 1 - Clear Class 2 - Red Class 3 - Green.
Intended Use: On 300MM Beacon Lights.
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| contributor author | DOT - CG - United States Coast Guard | |
| date accessioned | 2017-09-04T16:16:30Z | |
| date available | 2017-09-04T16:16:30Z | |
| date copyright | 01/28/1958 | |
| date issued | 1958 | |
| identifier other | TABLDAAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsery=autho1826ear3081DAC4/handle/yse/79827 | |
| description abstract | This specification covers the requirements for a one piece, closed top, drum type, pressed glass Fresnel lens. Lenses shall be of the following classes as specified (see 6.2): Class 1 - Clear Class 2 - Red Class 3 - Green. Intended Use: On 300MM Beacon Lights. | |
| language | English | |
| title | MIL-L-21247 | num |
| title | LENSES, BEACON LIGHT, 300MM | en |
| type | standard | |
| page | 5 | |
| status | Active | |
| tree | DOT - CG - United States Coast Guard:;1958 | |
| contenttype | fulltext |