Size: 2-1/2", 4"; wetted parts: 316 stainless steel; case: 304 stainless steel; crimped ring: 304 stainless steel; window: polycarbonate (2-1/2"), acrylic (4"); dail: white aluminum; o-ring: epdm (4" only); asme b40.1 grade 1a
No other part numbers with same form, fit, and function found.
NSN 6685-01-644-7541
NSN 6620-01-157-9267
NSN 6240-00-163-5143
NSN 5985-01-441-2285
NSN 5950-01-414-6461
NSN 5998-00-575-4476
NSN 6320-00-336-9123
NSN 5835-00-063-0390
NSN 6150-01-571-1080
NSN 5910-01-446-8800
NSN 6105-00-225-8745
NSN 6240-01-607-6252
Last Updated: 07/31/2025