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 6150-01-014-4420
NSN 5855-01-624-7115
NSN 5999-00-655-3867
NSN 5960-00-929-1276
NSN 5945-01-158-6075
NSN 5945-00-525-1517
NSN 5990-01-212-2037
NSN 6685-01-599-3161
NSN 6220-01-169-2192
NSN 5895-01-411-4368
NSN 5905-00-840-6011
NSN 5925-00-691-2434