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 2925-01-327-3069
NSN 6685-00-663-9000
NSN 5985-01-110-6840
NSN 7035-00-870-0290
NSN 6650-00-658-9627
NSN 5910-00-801-8276
NSN 6145-01-389-9827
NSN 6650-00-726-4242
NSN 5910-01-075-0346
NSN 6220-00-292-6775
NSN 6320-01-216-1678
NSN 6135-00-078-9931