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 6685-01-421-4403
NSN 5935-00-412-3504
NSN 5945-01-443-4022
NSN 6650-01-232-0275
NSN 6220-01-408-0852
NSN 6645-01-319-0006
NSN 6150-01-576-4564
NSN 5935-01-540-7464
NSN 6145-01-519-1837
NSN 5996-01-601-1299
NSN 5930-01-525-8703
NSN 5910-00-071-5319