No other part numbers with same form, fit, and function found.
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 6220-00-102-7419
NSN 5905-01-653-8149
NSN 5910-01-450-0582
NSN 6645-01-096-9719
NSN 5855-01-634-0259
NSN 5950-01-347-5837
NSN 5925-01-378-6857
NSN 6685-00-901-2255
NSN 6135-01-148-8531
NSN 5925-00-726-6307
NSN 6105-01-388-3350
NSN 4140-00-419-0631