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 6130-01-439-8250
NSN 5990-01-386-5561
NSN 6135-00-998-5884
NSN 6645-00-102-0015
NSN 7035-00-679-9027
NSN 6645-00-025-4771
NSN 5965-01-112-8758
NSN 5855-01-290-3248
NSN 6610-01-007-4252
NSN 5985-01-224-9016
NSN 5975-01-280-4599
NSN 5998-00-222-7755