Core is ss hex nut, 10-32, pressed into thezinc
No other part numbers with same form, fit, and function found.
An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5855-01-439-1838
NSN 6150-00-403-7332
NSN 6645-00-079-1430
NSN 6645-01-298-3811
NSN 5895-00-805-6837
NSN 6105-01-483-8547
NSN 5915-01-415-2477
NSN 5950-00-151-7954
NSN 5910-01-158-1484
NSN 5835-01-632-6627
NSN 6130-01-139-6339
NSN 5855-00-688-9954