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 6110-00-438-3859
NSN 6105-00-834-0169
NSN 5975-01-281-7692
NSN 6645-01-141-7737
NSN 6150-01-295-4409
NSN 5960-01-111-5142
NSN 5975-01-074-6890
NSN 5998-01-444-4242
NSN 6135-00-334-4500
NSN 5895-01-491-2654
NSN 5999-00-085-4782
NSN 5855-00-281-3843