28 degree
No other part numbers with same form, fit, and function found.
NSN 5945-01-269-9436
NSN 5950-00-754-9820
NSN 6130-01-473-3664
NSN 5920-01-415-0153
NSN 6620-00-216-6416
NSN 5999-01-323-8553
NSN 6110-01-237-1158
NSN 5950-01-597-1181
NSN 5950-01-082-5214
NSN 5855-01-321-3881
NSN 6105-01-406-8700
NSN 6105-01-151-3494