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 6130-00-549-2607
NSN 5996-01-275-7064
NSN 5930-01-088-8375
NSN 5960-01-071-6267
NSN 5910-01-481-6457
NSN 6685-00-675-0060
NSN 4140-01-273-1829
NSN 6240-00-246-5060
NSN 5975-01-468-6319
NSN 6145-01-465-8071
NSN 5960-01-539-1956
NSN 7035-01-413-6697