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 5965-01-082-9288
NSN 6320-01-439-5264
NSN 5985-00-238-7841
NSN 5915-01-295-0949
NSN 5915-01-051-4094
NSN 6145-00-451-6651
NSN 6645-01-571-1234
NSN 5920-00-770-2015
NSN 6150-00-189-0292
NSN 6240-00-419-4301
NSN 4140-01-025-1555
NSN 6610-01-367-5110