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 5895-01-513-1831
NSN 5950-01-557-3312
NSN 6220-01-352-9370
NSN 5925-01-437-9172
NSN 6645-01-231-2432
NSN 5996-01-216-0702
NSN 5975-01-181-6212
NSN 6105-00-165-1619
NSN 6620-01-423-2612
NSN 5915-01-633-9845
NSN 7035-00-299-7150
NSN 5965-00-497-8820