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 6135-01-366-9633
NSN 5930-01-415-0207
NSN 5950-01-040-9943
NSN 6620-01-322-7678
NSN 6145-00-530-8427
NSN 5945-01-114-5518
NSN 5895-01-119-1601
NSN 5910-01-481-3658
NSN 6145-01-600-7306
NSN 5925-01-200-0691
NSN 6135-00-862-5154
NSN 6650-01-215-4487