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 5945-01-641-2789
NSN 5945-00-226-4242
NSN 6135-01-378-3331
NSN 5910-01-501-9988
NSN 6145-01-486-0431
NSN 5985-00-987-6700
NSN 6220-01-295-6473
NSN 6130-01-490-4663
NSN 6685-00-959-8815
NSN 2925-00-196-9003
NSN 5965-01-188-8530
NSN 5905-00-752-7484