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 7035-01-528-7340
NSN 6645-01-432-7943
NSN 5965-00-076-9561
NSN 6145-00-738-5601
NSN 5905-00-247-8724
NSN 5945-01-581-2755
NSN 5935-01-228-8305
NSN 5998-00-295-2456
NSN 5835-00-377-7020
NSN 5910-01-028-9220
NSN 6645-00-795-5565
NSN 6685-00-785-2783