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 6620-01-661-0455
NSN 5905-00-074-5919
NSN 5895-00-318-1502
NSN 5996-01-269-9869
NSN 7035-00-480-6767
NSN 5855-01-003-7102
NSN 6645-00-211-6906
NSN 5990-01-182-5913
NSN 6130-01-010-3201
NSN 5925-01-203-5310
NSN 6110-01-138-8753
NSN 6110-01-470-0153