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 5945-01-610-2194
NSN 6145-00-907-9399
NSN 5945-00-272-8958
NSN 5999-01-455-2165
NSN 5965-01-651-0092
NSN 5835-01-424-0054
NSN 5855-00-237-4088
NSN 5998-00-199-9861
NSN 5935-00-271-9531
NSN 2925-00-891-9289
NSN 6685-00-230-4267
NSN 6645-01-377-7866