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 6685-00-628-5305
NSN 6110-01-356-6349
NSN 5905-00-701-3498
NSN 6130-01-139-0290
NSN 2925-01-065-0060
NSN 6135-01-336-3115
NSN 5990-01-522-6096
NSN 6130-01-490-7082
NSN 5965-00-529-0602
NSN 5855-01-020-7982
NSN 5895-00-222-1658
NSN 7035-01-158-8860