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 6130-01-555-8531
NSN 5910-00-099-9998
NSN 5945-01-134-3448
NSN 6105-01-472-3570
NSN 5935-01-064-4195
NSN 6130-00-079-1269
NSN 6240-00-192-7522
NSN 6645-00-863-9695
NSN 5985-00-361-8863
NSN 5895-01-222-2031
NSN 6150-00-476-0371
NSN 5985-01-139-3922