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 5920-00-957-6859
NSN 5895-01-327-0342
NSN 6685-00-960-7667
NSN 6130-01-225-6484
NSN 6240-00-960-8458
NSN 6220-01-432-2232
NSN 5996-01-032-3599
NSN 5835-01-477-0137
NSN 5950-01-052-3442
NSN 5985-01-540-9023
NSN 6645-01-335-5845
NSN 5905-01-401-5325