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 6220-01-361-5182
NSN 5996-01-099-6003
NSN 6105-00-471-5545
NSN 5945-01-491-4528
NSN 6145-01-415-1263
NSN 5965-01-238-3900
NSN 6220-01-499-1373
NSN 5925-01-483-1544
NSN 5920-01-485-2082
NSN 5985-01-049-9895
NSN 6645-00-397-2210
NSN 6685-01-463-3574