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 6150-01-015-0519
NSN 5945-01-439-0645
NSN 5895-00-665-3991
NSN 6110-00-482-3372
NSN 6110-00-539-9543
NSN 5855-01-154-3871
NSN 6105-01-308-3301
NSN 5996-01-134-7638
NSN 6645-01-152-5207
NSN 6685-01-595-3495
NSN 5910-00-266-8438
NSN 6645-00-527-6531