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 5945-00-815-5004
NSN 6150-01-369-8692
NSN 7035-00-392-5417
NSN 6240-01-656-0012
NSN 5855-01-042-7990
NSN 5925-01-351-5541
NSN 5855-00-494-9581
NSN 6610-01-103-3728
NSN 5998-01-066-0367
NSN 5999-01-431-5448
NSN 6320-00-225-7013
NSN 5910-01-295-0106