Use in 4 in. Round single penetration; hardware standard fittings
NSN 5975-00-442-0821
NSN 6645-01-268-7265
NSN 5975-00-155-4181
NSN 5975-01-602-1540
NSN 5985-01-458-9309
NSN 5910-01-525-8024
NSN 5990-01-147-5225
NSN 6105-01-308-5282
NSN 5905-00-913-0282
NSN 6645-01-049-0972
NSN 5930-01-581-7552
NSN 5960-01-538-2082
Last Updated: 02/24/2025