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 6130-01-204-7778
NSN 5905-01-299-5283
NSN 6645-00-829-8868
NSN 5998-01-533-3070
NSN 5998-01-391-8109
NSN 5990-01-411-5930
NSN 7035-01-355-7284
NSN 5965-01-248-3116
NSN 6610-01-547-7349
NSN 5925-00-456-0651
NSN 6145-01-412-1297
NSN 5950-01-377-1422