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 5855-01-463-7372
NSN 5930-01-354-3413
NSN 5855-01-534-3724
NSN 7035-01-413-6697
NSN 6145-01-244-6356
NSN 6320-01-356-5601
NSN 5835-01-125-0303
NSN 5935-00-849-2783
NSN 5996-00-372-4528
NSN 5945-01-510-4686
NSN 5910-01-468-5358
NSN 6320-01-512-2031