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 6135-01-069-2482
NSN 6645-01-531-3142
NSN 5960-01-252-8821
NSN 6620-01-041-8567
NSN
NSN 5985-01-527-8022
NSN 5998-01-420-4472
NSN 5925-01-442-8589
NSN 6650-01-391-9999
NSN 5920-00-832-0320
NSN 6105-01-261-1641
NSN 5920-01-523-0809