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 6110-01-031-9670
NSN 5905-01-487-6905
NSN 5925-01-359-3238
NSN 5920-00-309-5637
NSN 6105-01-448-9380
NSN 5895-01-629-4124
NSN 6240-00-197-6819
NSN 5960-01-365-2320
NSN 5965-01-472-7092
NSN 6105-01-380-7188
NSN 6320-01-648-5538
NSN 5998-01-352-5722