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 5996-01-374-7963
NSN 6135-01-542-5902
NSN 5910-01-394-4663
NSN 5930-00-186-2442
NSN 5895-00-522-7935
NSN 5998-00-189-1570
NSN 2925-01-255-3534
NSN 2925-00-355-5130
NSN 6620-00-452-5738
NSN 5985-01-128-5019
NSN 6645-01-287-7348
NSN 6650-01-114-8586