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 6130-01-445-6084
NSN 6145-01-395-5904
NSN 5998-00-874-1062
NSN 6320-01-335-8336
NSN 5945-01-652-8425
NSN 5975-00-232-4132
NSN 6610-01-359-9962
NSN 5895-01-401-5388
NSN 6685-00-979-6257
NSN 6620-01-540-5712
NSN 5920-01-474-1504
NSN 6620-00-495-7438