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 5855-01-234-5346
NSN 6645-00-033-8714
NSN 6150-01-437-7801
NSN 5930-00-378-4751
NSN 6645-01-589-0983
NSN 5905-01-099-1620
NSN 5960-01-414-1677
NSN 6645-01-641-7066
NSN 2925-01-440-9912
NSN 5855-01-190-5564
NSN 6145-01-463-3008
NSN 5965-01-653-4490