Four 0.187 in. Diameter holes spaced on 4.000 in. Centers
NSN 6645-01-310-1539
NSN 6105-00-406-7981
NSN 6645-00-287-9192
NSN 6610-00-296-5007
NSN 5855-00-688-9954
NSN 2925-00-833-9466
NSN 5925-01-139-6098
NSN 2925-01-350-5440
NSN 5905-01-398-3526
NSN 5855-01-006-1827
NSN 6135-01-615-6205
NSN 5990-01-503-0194
Last Updated: 02/21/2025