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 6650-01-444-2152
NSN 5925-00-412-5342
NSN 5996-01-069-2915
NSN 5910-01-285-1072
NSN 5935-01-396-2730
NSN 6145-01-209-5197
NSN 6130-01-247-0626
NSN 5965-00-147-3070
NSN 5925-00-732-7530
NSN 6145-01-243-0123
NSN 5925-01-100-3631
NSN 5905-01-102-9810