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 5985-01-161-4800
NSN 5910-01-218-2978
NSN 2925-00-156-6615
NSN 5975-01-056-5036
NSN 6110-00-810-9810
NSN 5999-01-396-1558
NSN 5895-00-796-9405
NSN 5990-01-173-9531
NSN 6645-01-147-4603
NSN 6135-01-600-8345
NSN 5999-01-369-7487
NSN 6685-01-401-5360