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 5965-01-456-3936
NSN 6130-01-452-7214
NSN 5935-00-912-3602
NSN 5998-01-230-0365
NSN 5975-01-281-8347
NSN 6645-00-399-1862
NSN 2925-00-442-6702
NSN 6130-01-052-0946
NSN 5935-00-854-7009
NSN 5895-00-929-3588
NSN 6130-01-459-9025
NSN 6220-01-124-1308