This Stainless Steel Adapter features a 1/2-20 Male JIC 37 deg Flare Cap. The adapter is manufactured by SSP Fittings Corp with the catalog number C1DA21.
This auxiliary component has a tube O.D. of 0.31 inches and a length of 0.77 inches. It's designated as Supplier Part No: AJ5Z-2.
SKU: J5Z
Supplier Part Number (MPN): AJ5Z-2
Alternate Part Numbers: C1DA21, MI-08750325, MINO-00766X89815
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Specifications
Alternate Part Numbers
Alternate Part NumberC1DA21, Alternate Part Number MI-08750325, Alternate Part Number MINO-00766X89815
Brand
Ssp Fittings Corp
Brand
SSP Fittings Corp
Pack Size
1.00
UOM
EA
L
0.77
Supplier Part Number
AJ5Z-2
Thread 2
1/2-20
Thread Sealant
No
Tube O.D.
0.31
Tube O.D.
0.31
Product Weight
0.02 lbs
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Product Questions & Answers (3)
Question by: Rhonda O on Sep 28, 2025, 4:46 PM
trying to cap off a 1/2-20 male JIC fitting, is this the right cap or am i mixing things up
Answer by: Customer Support on Sep 29, 2025, 7:06 PM
Fit comes down to the thread and flare style. This cap is a 1/2-20 Male JIC 37 degree flare cap, so it matches a 1/2-20 JIC 37 degree connection.
Question by: Wes C on Mar 27, 2026, 10:43 AM
What size thread does this cap have?
Answer by: Customer Support on Mar 29, 2026, 6:32 AM
It comes with a 1/2-20 thread size.
Question by: Sherry S on Dec 14, 2025, 3:31 PM
What exactly is this cap used for, and does the 37 degree flare have anything to do with how it seals?
Answer by: Customer Support on Dec 16, 2025, 11:10 AM
JIC 37 degree flare fittings seal at the flare angle itself rather than relying on a separate gasket or O-ring. This cap threads onto a 1/2-20 male JIC fitting and closes off the end of it, which is handy when you need to block a port temporarily or cap off a line that's not in use. The stainless steel construction holds up well in environments where corrosion is a concern.
