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 5935-01-552-3955
NSN 5910-00-537-2766
NSN 6110-01-550-3708
NSN 5975-00-225-1881
NSN 5925-00-706-9975
NSN 5855-00-466-2309
NSN 6320-01-530-4870
NSN 5905-01-582-0377
NSN 6145-01-214-0017
NSN 5975-01-329-5561
NSN 6645-01-058-2473
NSN 5996-00-277-7384