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 6145-00-928-9896
NSN 6105-01-551-4889
NSN 6110-01-598-5736
NSN 6685-01-425-4599
NSN 5990-01-231-9608
NSN 5945-00-948-9365
NSN 6105-01-514-7310
NSN 5855-00-058-1293
NSN 4140-00-466-9268
NSN 5998-01-555-0584
NSN 6645-00-479-9334
NSN 5925-01-440-3457