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 6135-01-644-9348
NSN 5835-01-442-6482
NSN 6145-00-452-4501
NSN 5925-01-512-8126
NSN 5998-01-222-1504
NSN 6650-01-599-9849
NSN 6645-01-195-6207
NSN 5945-01-025-9453
NSN 5950-00-928-6113
NSN 5996-01-219-9512
NSN 5835-01-205-6614
NSN 5950-00-900-5899