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 5855-01-444-3916
NSN 5996-01-394-3378
NSN 5996-00-324-8952
NSN 6150-00-015-6179
NSN 5990-01-378-7349
NSN 4140-01-354-3801
NSN 2925-00-201-8247
NSN 6320-01-470-6826
NSN 6650-00-269-5000
NSN 6645-01-265-2746
NSN 5855-00-586-6255
NSN 5965-01-262-3513