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 5965-01-182-5768
NSN 5965-01-223-3307
NSN 6645-00-077-1805
NSN 6135-01-545-6582
NSN 5960-01-308-6421
NSN 5925-01-252-1692
NSN 5996-01-421-0411
NSN 6610-01-617-9788
NSN 6110-01-022-0740
NSN 5975-00-949-9005
NSN 6685-01-285-4537
NSN 5975-01-486-3747