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 5855-01-222-1242
NSN 5965-01-181-5706
NSN 6620-01-650-2444
NSN 6620-00-175-0663
NSN 5945-01-228-7420
NSN 5935-00-490-7348
NSN 5960-01-165-1956
NSN 6320-01-415-0953
NSN 5930-00-909-0234
NSN 6685-00-444-6500
NSN 6130-01-076-7433
NSN 6685-01-052-3118