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 5950-00-660-9248
NSN 6145-01-031-6739
NSN 6320-00-004-9158
NSN 6145-00-162-7922
NSN 6320-00-823-2015
NSN 6320-00-270-8222
NSN 5925-01-580-7369
NSN 6645-01-172-6838
NSN 5985-01-415-2879
NSN 5855-00-688-9954
NSN 6145-01-139-0139
NSN 6610-01-062-9994