SAE-32 Straight Thread
SAE-32 Straight Thread
(OP)
Good day:
I have a vendor drawing that calls out a 2-1/2-14 UNF SAE-32 Straight Thread O-Ring port. There is a part identified for this port. I inquired the company and was replied with a terse, "That part is obsolete."
What are SAE threads and how do they differ from ANSI threads?
TIA,
Eyke
I have a vendor drawing that calls out a 2-1/2-14 UNF SAE-32 Straight Thread O-Ring port. There is a part identified for this port. I inquired the company and was replied with a terse, "That part is obsolete."
What are SAE threads and how do they differ from ANSI threads?
TIA,
Eyke





RE: SAE-32 Straight Thread
There is a reference in my old Marks Mech Handbook which calls out a 14TPI form. Look up 'Amer Std Dryseal Pipe'.
Crashj 'another porthole' Johnson
RE: SAE-32 Straight Thread
I looked in my Machinery's Handbook #25 under dry seal threads. 2-1/2-14 is not a standard thread, tho they do call out 14 tpi. I'm not sure if close is good enough. It depends on what the customer is installing in this port.
Thanks for the info.
Cheers!
Eyke
RE: SAE-32 Straight Thread
RE: SAE-32 Straight Thread
Yeah, 2-1/2-12. I'll get a copy of the MS spec. Thank you for the info, that clears things up nicely.
Cheers!
Eyke