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 5975-00-442-3500
NSN 7035-01-344-0209
NSN 6320-01-039-5891
NSN 5910-00-005-7078
NSN 5905-00-015-7431
NSN 6150-00-083-1739
NSN 5996-00-295-8348
NSN 6220-01-221-9429
NSN 5985-01-660-3131
NSN 6145-01-400-5819
NSN 5935-00-041-3685
NSN 6145-00-829-7469