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 5996-00-565-0277
NSN 6105-01-526-5516
NSN 5996-01-421-4417
NSN 5910-01-476-7272
NSN 5975-01-213-3861
NSN 5945-00-954-1864
NSN 5930-00-308-8300
NSN 5905-01-476-8224
NSN 7035-01-381-5411
NSN 6685-01-025-9821
NSN 6240-01-246-3248
NSN 6150-00-915-0593