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 6150-00-982-2785
NSN 6145-01-023-9263
NSN 6685-00-561-4347
NSN 5925-01-237-6865
NSN 2925-00-862-8550
NSN 6105-01-474-2212
NSN 6145-01-513-2569
NSN 4140-00-991-8849
NSN 2925-01-446-6523
NSN 6145-01-445-7167
NSN 6150-01-439-3557
NSN 6650-01-200-2286