MIL-S-8159 {lang[spec-std]}

NSN 4820-01-582-3772 Exhaust Control Valve

مواصفات المواد:

Qq-s-763 fed spec single material response overall or mil-s-8159 mil spec single material response overall

NSN 3020-00-411-4201 Spur Gear

مواصفات المواد:

Mil-s-8159 mil spec single material response overall