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 5925-01-575-9558
NSN 6610-01-553-4749
NSN 5835-00-111-3419
NSN 2925-01-510-9378
NSN 6240-00-689-8504
NSN 5985-01-125-5336
NSN 6220-01-041-2194
NSN 5895-01-264-0416
NSN 6240-01-237-5430
NSN 6145-01-323-4753
NSN 7035-00-126-1899
NSN 5905-01-295-0495