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 6685-00-919-8714
NSN 5905-01-188-2478
NSN 6685-01-054-3166
NSN 6685-01-138-3460
NSN 5965-01-415-2898
NSN 5915-01-505-1685
NSN 6135-01-271-7151
NSN 5855-01-199-2046
NSN 6645-01-567-2968
NSN 5975-01-044-2529
NSN 5996-01-235-1643
NSN 5930-01-085-7376