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 6110-00-188-3414
NSN 6145-01-465-8071
NSN 6320-00-228-5678
NSN 6610-01-202-1373
NSN 5905-01-661-2492
NSN 5965-01-456-6622
NSN 5975-00-798-4253
NSN 5915-00-904-1718
NSN 5935-01-466-2785
NSN 6685-01-199-0673
NSN 5935-00-876-2539
NSN 5920-00-007-2054