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 7035-00-946-2642
NSN 6645-01-203-9542
NSN 6110-01-095-3519
NSN 5895-01-272-1915
NSN 6105-01-131-8425
NSN 5895-01-243-3311
NSN 6610-00-650-3386
NSN 5895-01-410-6752
NSN 5920-01-149-9738
NSN 6145-00-738-5601
NSN 5925-01-627-2898
NSN 6240-01-627-0968