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 5925-01-085-6444
NSN 5945-01-202-8363
NSN 6650-00-067-3572
NSN 5915-01-620-0087
NSN 5910-00-079-1309
NSN 6145-01-556-1015
NSN 6130-00-653-4228
NSN 5965-01-605-4703
NSN 5945-01-534-0372
NSN 6610-01-652-5060
NSN 5905-01-400-3589
NSN 5960-00-499-6781