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 7035-01-431-4560
NSN 6620-01-078-6372
NSN 6685-01-624-7770
NSN 6110-01-305-4223
NSN 5975-01-605-3356
NSN 6145-01-601-3072
NSN 6685-00-613-8725
NSN 6105-01-546-0591
NSN 5910-01-659-1510
NSN 5996-01-232-0067
NSN 6320-00-483-0451
NSN 5835-01-031-7265