MIL-PRF-13830 {lang[spec-std]}

NSN 6650-01-644-7409 Lens Cap

Προδιαγραφές υλικού:

05047-asme y14.100-2013 professional/industrial association standard and 05047-asme y14.5-2009 professional/industrial association standard and 96906-mil-prf-13830 government standard

NSN 6220-01-478-2038 Light Lens

Προδιαγραφές υλικού:

Material: pyrex glass, code 7740 or equivalent; four corners 0.062 in. Radius; scratch dig 40-20 per mil-prf-13830