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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 2925-00-312-8568
NSN 6320-00-905-0543
NSN 6650-00-175-1342
NSN 6610-01-221-2606
NSN 5925-00-407-7660
NSN 6320-00-977-3930
NSN 5960-00-295-3589
NSN 5910-01-427-3819
NSN 6320-00-681-1324
NSN 5985-00-296-9999
NSN 6135-00-455-2425
NSN 5975-01-198-0651