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 6320-00-450-7014
NSN 6610-01-061-1875
NSN 6645-00-920-1412
NSN 5950-01-103-5119
NSN 6320-00-098-2858
NSN 5945-00-103-5358
NSN 2925-00-174-4322
NSN 5930-00-635-7587
NSN 5905-01-441-2449
NSN 5835-01-436-6549
NSN 6105-01-416-2373
NSN 6145-00-500-5679