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 5950-01-094-7451
NSN 5950-00-216-7548
NSN 5965-01-550-4425
NSN 5975-01-126-3116
NSN 7035-00-541-8516
NSN 5945-00-808-7475
NSN 5999-01-394-1226
NSN 5920-01-390-8273
NSN 6685-00-531-4255
NSN 6620-00-312-8743
NSN 5998-00-085-4026
NSN 5996-00-401-4502