Class/inspectionof investment castings shall be in accordance with class 3, grade c, per mil-std-2175 except that sample size for magnetic particle inspection shall conform to table i
A device used to secure a sight in the upright position. a spring allows vertical movement to lock the sight leaf into place while pushing down will release it and allow the sight leaf to be lowered back into its horizontal position.
Classification: Part and accessories of articles of headings 9301 to 9304, nesoi
NSN 5999-00-616-5790
NSN 6105-00-583-3157
NSN 2925-01-090-2391
NSN 6135-01-210-8715
NSN 5985-00-549-5973
NSN 7035-01-330-1146
NSN 5990-00-519-6278
NSN 6105-00-781-5047
NSN 5996-01-494-4122
NSN 5920-01-483-0070
NSN 4140-01-008-8701
NSN 6220-01-352-7833