MS3217B, MILITARY STANDARD: RING, RETAINING, EXTERNAL, HEAVY-DUTY (TAPERED SECTION TYPE) (14-JUL-1989)

MS3217B, MILITARY STANDARD: RING, RETAINING, EXTERNAL, HEAVY-DUTY (TAPERED SECTION TYPE) (14-JUL-1989)., The requirements for acquiring the product described herein shall consist of this specification sheet and procurement specification MIL-R-21248.