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 5895-01-207-0753
NSN 5930-01-508-4564
NSN 5835-01-608-4285
NSN 6610-01-196-9861
NSN 6685-01-426-8929
NSN 5990-01-443-2931
NSN 5895-00-060-4349
NSN 6645-01-593-1679
NSN 6650-01-551-6866
NSN 5935-01-074-4232
NSN 6145-01-415-1263
NSN 5910-01-323-7086