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 5996-01-094-7025
NSN 6620-01-401-5356
NSN 6150-01-096-5213
NSN 5975-00-142-2450
NSN 7035-00-329-4015
NSN 5935-01-190-8915
NSN 6320-01-495-1244
NSN 6220-01-510-9372
NSN 5905-00-847-7403
NSN 6145-01-139-6548
NSN 5950-00-755-9638
NSN 6645-01-462-2101