Rubber seal dimension tolerances are based upon rma a-3 commercial tolerances; material is neoprene 50 = 5 durometer compound no 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 6685-00-192-1461
NSN 5965-01-385-4235
NSN 2925-01-580-2993
NSN 5930-01-350-3705
NSN 5915-01-372-8918
NSN 5990-00-023-4163
NSN 5950-00-972-4933
NSN 6645-01-254-0490
NSN 6105-01-315-6912
NSN 6650-00-629-8027
NSN 6240-01-172-5981
NSN 6130-01-296-5917