MIL-PRF-22885/77E
TABLE VI. Qualification inspection - group submission.
Inspection 1/
Sample
Group I
All samples
Group II
M22885/77-632RG 3/ (4 samples)
M22885/77-065R (4 samples)
Group III
M22885/77-018RG (2 samples)
Group VI 2/
M22885/77-018RG (2 samples)
M22885/77-453RG 3/ (2 samples)
M22885/77-065R (2 samples)
Group VII
M22885/77-632RG 3/ (2 samples)
Type S display: 2 pushbuttons of each color (10
Group VIII
samples), of lens configuration 0, and with
EMI/RFI shielding. 3/ 5/
Type W display: 2 pushbuttons of each color (10
samples), of lens configuration 0, and without
EMI/RFI shielding. 5/
1/ Inspection groups in accordance with qualification inspection table of MIL-PRF-22885.
2/ Electrical endurance: Silver contacts - test resistive load, ac, only. Gold contacts - test sea
level resistive, 28 V dc only. Lamps used during electrical endurance test shall be MIL-DTL-
6363/8-7 for type W display and for type S display: T-1 submidget flange base, 0.15 ± 25%
Mean spherical candlepower, 5 volt, and .115 ampere lamps.
3/ Legend shall be in accordance with MIL-PRF-22885 sunlight readability test paragraph.
4/ Low level life test not required.
5/ Pushbuttons shall be assembled to any representative switch body.
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