Item includes protractor, friction plate, and rivets. Piece numbers 32, 43, and 73 respectively
NSN 5910-01-464-8677
NSN 5925-00-442-1943
NSN 5960-01-381-2478
NSN 5935-01-223-1559
NSN 6320-01-386-3491
NSN 5935-01-264-6613
NSN 6645-01-331-5674
NSN 5935-00-803-8846
NSN 5925-01-387-5879
NSN 6110-00-679-5931
NSN 5965-00-978-8535
NSN 7035-00-541-8516