Entegris, Inc.
Entegris, Inc.
129 Concord Road, Billerica, MA 01821 USA
T +1 978 436 6500
F: +1 978 436 6735
Website: www.entegris.com
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Straight Union, MNPT (Nipple)
Unit of Measure
1 

Item #

Port Connection

A

Hex

N1-1 N/A 1/16'' MNPT x 1/16'' MNPT N/A 1.4 in N/A 1/2 in
N2-1 N/A 1/8'' MNPT x 1/16'' MNPT N/A 1.4 in N/A 1/2 in
N2-2 N/A 1/8'' MNPT x 1/8'' MNPT N/A 1.4 in N/A 1/2 in
N4-2 N/A 1/4'' MNPT x 1/8'' MNPT N/A 1.4 in N/A 5/8 in
N4-4 N/A 1/4'' MNPT x 1/4'' MNPT N/A 1.4 in N/A 5/8 in
N6-4 N/A 3/8'' MNPT x 1/4'' MNPT N/A 1.4 in N/A 13/16 in
N6-6 N/A 3/8'' MNPT x 3/8'' MNPT N/A 1.4 in N/A 13/16 in
N8-4 N/A 1/2'' MNPT x 1/4'' MNPT N/A 1.4 in N/A 13/16 in
N8-6 N/A 1/2'' MNPT x 3/8'' MNPT N/A 1.4 in N/A 15/16 in
N8-8 N/A 1/2'' MNPT x 1/2'' MNPT N/A 1.4 in N/A 15/16 in
N12-8 N/A 3/4'' MNPT x 1/2'' MNPT N/A 1.63 in N/A 1 3/16 in
N12-12 N/A 3/4'' MNPT x 3/4'' MNPT N/A 1.65 in N/A 1 3/16 in
N16-12 N/A 1'' MNPT x 3/4'' MNPT N/A 1.8 in N/A 1 7/16 in
N16-16 N/A 1'' MNPT x 1'' MNPT N/A 1.93 in N/A 1 7/16 in
Unit of Measure
1