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 6650-00-548-9797
NSN 5910-01-391-1268
NSN 6320-01-161-6640
NSN 7035-01-013-0934
NSN 6150-01-028-7961
NSN 5985-01-499-1583
NSN 6135-01-177-3552
NSN 6220-00-306-1806
NSN 6610-00-841-8221
NSN 6685-01-432-2579
NSN 6645-00-148-1798
NSN 5996-01-064-6138