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 6150-01-352-3227
NSN 5985-01-061-9837
NSN 6320-01-166-3602
NSN 6620-01-456-0529
NSN 5920-01-010-3293
NSN 5996-01-623-6785
NSN 5990-01-501-5409
NSN 5835-01-470-3337
NSN 6150-00-812-1313
NSN 5930-00-858-0908
NSN 7035-01-364-8454
NSN 5960-00-212-6367