This is an official Merit Brass 1/2" x 2-3/4" Stainless Steel Nipple, 4008-275
| Length (Inches): | 2-3/4" |
|---|
4008-001 is a close nipple, threads on each end meeting in the middle. Installed it effectively adds no length.
Yes, this stainless nipple can be used in a potable water system.