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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6135-00-756-6149
NSN 5855-01-364-1005
NSN 6320-00-546-9249
NSN 6145-01-113-5282
NSN 6110-01-114-6798
NSN 6645-01-147-5579
NSN 6240-01-467-3341
NSN 5975-01-137-5956
NSN 5935-00-111-6257
NSN 5895-00-248-7477
NSN 5905-01-577-4992
NSN 5935-00-202-9480