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 7035-01-562-1904
NSN 6105-01-502-3916
NSN 5925-00-732-1929
NSN 5935-00-243-3051
NSN 5905-01-582-5123
NSN 5996-01-241-5255
NSN 5985-00-451-3319
NSN 5990-01-027-8260
NSN 5985-00-520-9463
NSN 6645-01-370-5264
NSN 5965-00-170-5254
NSN 6240-00-297-3919