Steel Adapter, 1-1/2-11-1/2 Male NPT To 1-7/8-12 Female JIC 37 deg Flare Swivel, Straight

A 2.93	Alternate Part Numbers Alternate Part Number A2018-24-24S, Alternate Part Number C1GH64, Alternate Part Number MI-00338317, Alternate Part Number MINO-00028F77374	Brand Brennan Industries Inc	Brand Brennan Industries	Pack Size 1.00	UOM EA	Supplier Part Number 6505-24-24	Thread 1 1-1/2-11-1/2	Thread 2 1-7/8-12	Thread Sealant No	Tube O.D. 1.50	Tube O.D. 1.5	Product Weight 1.17 lbs

Product Questions & Answers

Will this here adapter fit right for connectin' somethin' with a 1-1/2 NPT male end to a 1-7/8 JIC female swivel?

Question by: Cindy S on Oct 30, 2025, 10:31 AM

That's exactly what this steel adapter is designed for, connectin' a 1-1/2-11-1/2 male NPT to a 1-7/8-12 female JIC 37-degree flare swivel.

Answer by: Customer Support on Nov 1, 2025, 6:16 AM

Model Number	Tube O.D.	Thread 1	Thread 2	A
2018-12-12S	0.75	3/4-14	1-1/16-12	2.15
2018-16-16S	1	1-11-1/2	1-5/16-12	2.54
2018-4-6S	0.38	1/4-18	9/16-18	1.59
2018-6-8S	0.5	3/8-18	3/4-16	1.74
2018-8-8S	0.5	1/2-14	3/4-16
2018-2-4S	0.25	1/8-27	7/16-20	1.32
2018-20-20S	1.25	1-1/4-11-1/2	1-5/8-12	2.78
2018-6-6S	0.38	3/8-18	9/16-18	1.72
6505-04-05	0.31	1/4-18	1/2-20	1.41
6505-06-10	0.63	3/8-18	7/8-14	1.86
6505-08-12	0.75	1/2-14	1-1/16-12	2.17
6505-12-10	0.63	3/4-14	7/8-14	1.93
6505-24-24	1.5	1-1/2-11-1/2	1-7/8-12	2.93
6505-04-04	0.25	1/4-18	7/16-20	1.45
6505-0606	0.38	3/8-18	9/16-18	1.72
6505-0810	0.5	1/2-14	7/8-14	2.28
6505-1216	1	3/4-14	1-5/16-12	2.4