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 5950-01-139-5013
NSN 6685-00-269-6444
NSN 5925-01-151-1448
NSN 6130-01-422-2051
NSN 5930-01-512-1736
NSN 6220-01-188-2846
NSN 5945-01-422-4565
NSN 6220-01-500-2167
NSN 5985-00-107-0574
NSN 2925-01-224-1885
NSN 5895-00-173-4676
NSN 2925-01-072-6709