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 5895-01-595-4195
NSN 6645-00-171-9639
NSN 5996-00-246-2528
NSN 5935-01-094-5949
NSN 6150-01-510-3742
NSN 6240-01-023-7720
NSN 5985-01-308-5433
NSN 5925-00-539-8372
NSN 5985-01-014-6419
NSN 6105-00-145-7233
NSN 6645-00-925-3857
NSN 5895-00-927-9909