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 5925-01-299-3672
NSN 6150-01-146-4833
NSN 6685-01-228-5332
NSN 6110-01-630-4121
NSN 5910-00-705-2947
NSN 5998-01-034-1736
NSN 5996-01-067-8303
NSN 5895-01-648-5157
NSN 5975-01-592-2288
NSN 6110-01-650-1837
NSN 6610-01-213-9288
NSN 5905-01-216-6380