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 5835-00-280-8494
NSN 6220-00-329-3497
NSN 5990-00-893-0957
NSN 6145-00-085-7570
NSN 5990-00-982-2313
NSN 6645-01-200-3577
NSN 4140-01-031-6391
NSN 6685-00-951-3498
NSN 5895-01-264-8013
NSN 5835-01-390-4667
NSN 5975-01-243-0221
NSN 6610-01-422-2376