Mfg name, raised stern finger 51-53
NSN 6685-00-781-7016
NSN 5905-00-541-1471
NSN 4140-00-550-2994
NSN 5998-01-101-4476
NSN 6650-01-029-5414
NSN 5930-01-281-8464
NSN 5975-01-354-7550
NSN 5895-00-957-4532
NSN 5835-00-617-3578
NSN 5925-00-236-2350
NSN 5999-00-101-2284
NSN 5965-01-431-5809