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 5985-01-023-8804
NSN 5990-00-926-4324
NSN 6685-00-105-9896
NSN 6620-00-973-7946
NSN 6105-01-160-2792
NSN 2925-00-540-9918
NSN 5945-01-459-8998
NSN 5996-01-537-2457
NSN 6620-01-412-7426
NSN 5835-01-510-1873
NSN 6135-01-566-1034
NSN 6610-01-643-6652