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 6145-00-952-2872
NSN 5855-01-359-5727
NSN 6110-01-013-9313
NSN 6130-01-246-5583
NSN 6145-00-050-7410
NSN 7035-01-424-7019
NSN 5965-00-185-9687
NSN 6105-01-216-9442
NSN 5905-00-306-0816
NSN 4140-00-500-2718
NSN 6105-01-294-6502
NSN 6610-00-236-5143