Per cage 1le67, they are the manufacture and design authority for this cage.
No other part numbers with same form, fit, and function found.
Classification: Parts for guided missiles
NSN 5915-01-416-5802
NSN 6135-00-221-4720
NSN 6220-01-330-0583
NSN 6105-01-261-1641
NSN 6320-01-232-4664
NSN 6145-01-500-4002
NSN 5999-01-620-7976
NSN 5905-01-327-9678
NSN 6620-00-905-6590
NSN 5960-00-525-1898
NSN 5895-00-011-3878
NSN 6650-01-256-5462