An item consisting of a pulley mounted on a movable arm designed to regulate tension on a rope used on a boat davit.
Classification: Parts of machines and mechanical appliances having individual functions, not specified or included elsewhere in chapter 84, nesoi
NSN 6610-00-010-3085
NSN 6220-00-171-3702
NSN 5925-00-913-3345
NSN 6320-00-731-6134
NSN 6220-01-003-7440
NSN 2925-01-567-8027
NSN 5985-01-122-0564
NSN 5895-01-070-3945
NSN 5950-01-403-2852
NSN 5985-01-378-6823
NSN 6685-01-020-7235
NSN 6645-01-648-4439