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 6620-00-959-6614
NSN 5905-01-482-5954
NSN 5945-01-237-3464
NSN 5855-01-191-3404
NSN 6685-01-335-0397
NSN 6110-01-154-4134
NSN 6105-01-165-5057
NSN 5996-01-602-5655
NSN 5925-00-206-3580
NSN 5985-01-602-6015
NSN 7035-01-386-5722
NSN 5975-01-478-1262