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 7035-01-644-9986
NSN 6620-01-617-3915
NSN 6145-00-128-8698
NSN 6145-01-212-7990
NSN 5999-01-022-9600
NSN 4140-01-654-3021
NSN 5985-01-613-2382
NSN 6645-00-007-5305
NSN 5915-01-531-5920
NSN 5950-01-313-0092
NSN 6130-01-317-9238
NSN 5895-00-236-0809