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 5835-01-216-1215
NSN 6105-00-835-1566
NSN 6130-01-412-1320
NSN 5990-01-564-6173
NSN 6685-00-221-4435
NSN 5930-01-451-4630
NSN 6135-00-998-5884
NSN 2925-01-432-8452
NSN 5905-00-633-8370
NSN 6645-00-421-5287
NSN 7035-00-285-3393
NSN 6645-00-237-8414