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 5945-01-537-6048
NSN 6145-01-227-0659
NSN 5925-00-624-3060
NSN 6130-01-415-2470
NSN 5985-01-204-4503
NSN 6685-01-166-1119
NSN 5998-01-594-3289
NSN 7035-01-287-1516
NSN 7035-00-946-2642
NSN 6645-01-437-9017
NSN 5975-01-069-2196
NSN 5835-01-330-6791