33mm; nylon head
NSN 5945-01-364-6919
NSN 6645-01-384-7791
NSN 5910-00-729-8538
NSN 6145-01-093-8603
NSN 2925-00-497-7808
NSN 5935-01-563-9229
NSN 4140-00-478-6199
NSN 5910-01-412-3636
NSN 5999-01-350-6635
NSN 5990-01-432-4984
NSN 5999-00-682-1040
NSN 5925-00-410-7560