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 6135-01-204-3882
NSN 6650-01-355-0075
NSN 5999-01-230-9768
NSN 2925-01-469-8229
NSN 5975-01-147-4781
NSN 6645-01-202-4674
NSN 6150-01-391-6106
NSN 2925-01-423-8141
NSN 5910-01-017-0267
NSN 6320-01-564-0893
NSN 5960-01-548-4896
NSN 6685-01-145-0270