Black in color; medium
NSN 5920-01-237-1618
NSN 5925-00-150-1072
NSN 6685-01-067-9370
NSN 6620-01-412-0938
NSN 5835-01-074-7593
NSN 5930-01-351-6919
NSN 6145-01-132-8698
NSN 6145-00-990-7913
NSN 2925-01-058-1718
NSN 5935-00-171-8837
NSN 6110-00-051-7949
NSN 5990-01-443-2931