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 6650-00-105-8063
NSN 6645-01-359-7875
NSN 6320-01-103-6218
NSN 6110-00-627-5718
NSN 6240-01-160-8499
NSN 5996-01-094-7025
NSN 5895-01-216-3051
NSN 5915-01-202-8426
NSN 5930-01-606-9576
NSN 6620-01-043-6424
NSN 6145-01-119-7232
NSN 2925-01-633-4048