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 5910-01-633-4712
NSN 5855-00-482-9876
NSN 6645-00-559-3623
NSN 5996-01-342-3310
NSN 6110-00-671-6738
NSN 6610-01-139-4713
NSN 5996-01-098-6712
NSN 6620-01-470-1058
NSN 5905-00-528-1048
NSN 5920-01-459-8493
NSN 5925-00-018-3225
NSN 6685-00-997-6372