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 6685-00-520-4767
NSN 6610-01-093-4710
NSN 5855-01-027-8414
NSN 2925-01-295-9337
NSN 5985-01-426-0667
NSN 6320-01-335-8336
NSN 6150-01-202-9251
NSN 5990-00-186-2445
NSN 6320-00-905-0543
NSN 5965-00-102-8521
NSN 5925-01-016-0130
NSN 6105-01-269-1765