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 5999-00-900-4778
NSN 5855-01-384-7120
NSN 5895-01-257-4651
NSN 5925-01-504-2852
NSN 6645-01-211-6502
NSN 5945-01-591-2096
NSN 5975-01-026-1323
NSN 6130-00-415-7155
NSN 5910-00-194-4798
NSN 5998-01-525-7685
NSN 5990-01-085-9117
NSN 6645-00-235-4685