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 5960-01-527-3525
NSN 6650-01-442-4950
NSN 5835-01-150-6084
NSN 4140-01-058-3844
NSN 6610-01-263-5517
NSN 6645-01-187-1790
NSN 5965-01-528-4531
NSN 5925-00-666-4753
NSN 7035-01-654-9501
NSN 5895-00-280-7528
NSN 6150-01-475-6709
NSN 5855-00-053-3142