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 6320-01-397-9995
NSN 7035-01-145-5059
NSN 6105-01-429-0232
NSN 6150-01-472-3263
NSN 6110-01-356-3086
NSN 5998-00-869-2737
NSN 6220-01-442-0437
NSN 6145-01-106-1252
NSN 6645-01-100-3296
NSN 5925-01-020-7706
NSN 5910-00-122-8623
NSN 5905-00-600-3880