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 5910-01-364-4949
NSN 5915-01-259-5705
NSN 5925-01-576-9256
NSN 6105-00-782-0024
NSN 6685-01-063-7425
NSN 5985-00-432-8580
NSN 5920-00-269-6178
NSN 6645-01-432-3587
NSN 5835-01-515-6537
NSN 6240-01-407-0596
NSN 6645-01-641-6391
NSN 5960-01-573-6483