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 6320-01-021-6633
NSN 2925-00-964-7128
NSN 5945-01-164-7378
NSN 2925-01-228-6554
NSN 6685-00-240-4177
NSN 5990-00-060-0012
NSN 5996-01-218-5678
NSN 5925-00-283-6528
NSN 2925-00-065-2244
NSN 7035-00-205-8739
NSN 6130-01-212-9912
NSN 5835-00-224-9148