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 5835-01-281-7281
NSN 6110-00-231-9493
NSN 6105-01-238-7466
NSN 5920-00-409-9202
NSN 6645-00-879-1384
NSN 6685-01-634-0611
NSN 6135-01-361-1776
NSN 5945-01-146-0669
NSN 5996-01-299-7792
NSN 5905-01-119-6487
NSN 5915-01-098-6998
NSN 5910-01-525-3725