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 7035-01-038-3165
NSN 5930-01-569-6367
NSN 5905-01-510-6385
NSN 5905-00-801-4217
NSN 6645-00-450-2209
NSN 5930-00-086-8519
NSN 5930-01-486-3899
NSN 5996-00-923-8679
NSN 6610-01-148-2181
NSN 5925-00-583-8922
NSN 6150-01-569-4422
NSN 6110-00-299-3553