Rubber seal dimension tolerances are based upon rma a-3 commercial tolerances; material is neoprene 50 = 5 durometer compound number 50e18
A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 6620-00-100-4517
NSN 6240-01-604-8913
NSN 6135-01-584-0941
NSN 5855-01-383-6860
NSN 6135-01-067-8331
NSN 5930-00-921-1160
NSN 6135-01-319-5567
NSN 7035-01-254-3606
NSN 6685-01-342-7547
NSN 5945-00-904-1587
NSN 6610-01-550-2368
NSN 6620-01-446-6571