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 7035-00-171-0804
NSN 5996-01-167-3922
NSN 5855-01-643-2964
NSN 5965-01-165-3002
NSN 6105-00-947-1369
NSN 5855-00-631-4565
NSN 6145-00-467-0569
NSN 6645-00-476-7176
NSN 5975-01-046-1339
NSN 6685-00-633-6917
NSN 6135-00-050-7189
NSN 5930-01-206-5408