MIL-S-20137 {lang[spec-std]}

NSN 3120-01-206-8455 Sleeve Bushing

물자 명세:

Mil-s-20137 mil spec single material response overall

NSN 3040-00-727-3837 Shouldered Shaft

물자 명세:

Mil-s-20137 mil spec all material responses

NSN 3020-00-273-1532 Spur Gear

물자 명세:

Mil-s-20137,cl bs mil spec single material response overall