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 6645-01-281-7254
NSN 5920-01-477-2115
NSN 5975-01-044-6002
NSN 6620-00-317-7820
NSN 5965-00-281-0319
NSN 6320-00-500-4172
NSN 4140-01-333-1439
NSN 5950-00-724-9557
NSN 6240-01-251-6621
NSN 5950-01-593-6930
NSN 6645-01-014-9205
NSN 6685-01-026-4330