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 6150-01-232-3586
NSN 2925-01-197-6777
NSN 5925-00-077-0406
NSN 6145-01-204-7021
NSN 6620-00-575-9230
NSN 6320-01-397-0399
NSN 5925-01-167-8144
NSN 6610-01-018-7426
NSN 6645-01-036-5027
NSN 5960-01-516-7264
NSN 6150-01-257-1918
NSN 5895-01-080-8272