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 5895-01-236-4136
NSN 2925-00-412-2046
NSN 5965-00-910-3233
NSN 6645-01-432-0052
NSN 6220-00-160-9372
NSN 5945-01-046-4529
NSN 7035-01-305-1950
NSN 6650-01-423-9772
NSN 5925-01-297-9455
NSN 5960-01-575-7818
NSN 6110-00-467-4034
NSN 5920-01-341-6741