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 6220-00-784-5506
NSN 6610-01-371-3006
NSN 6650-00-751-9958
NSN 6145-00-563-7716
NSN 5925-00-792-9073
NSN 5915-01-463-5686
NSN 5975-01-323-3757
NSN 6220-01-569-1297
NSN 6220-00-197-0462
NSN 5835-00-378-1429
NSN 2925-01-199-4001
NSN 7035-01-429-0431