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 6130-01-212-3445
NSN 6130-01-167-8036
NSN 6320-01-228-2380
NSN 5925-01-328-2355
NSN 5945-00-110-9059
NSN 5905-00-980-5713
NSN 5990-00-481-5614
NSN 6150-01-415-0916
NSN 5895-00-054-4759
NSN 5945-01-099-6889
NSN 6110-01-142-2550
NSN 5985-00-023-9324