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 5975-01-265-8678
NSN 7035-01-386-5722
NSN 6145-01-034-3534
NSN 5895-01-598-5415
NSN 5990-01-065-0492
NSN 6320-01-570-8814
NSN 5935-00-928-7542
NSN 6145-00-695-9568
NSN 6110-00-766-0886
NSN 6645-01-302-3923
NSN 6620-01-494-9858
NSN 6685-01-024-9508