Page 1887 - Master Catalog 2017, Inch

Production Taps
NPT/ANPT and NPTF Production Taper Pipe Taps with Interrupted Threads

• Series 5319S • SH50 Steam Oxide
• Series 5319 • Uncoated

**Standard
Projection

L1 Basic
Ring Gage Size

Features and Benefits:
®
• Manufactured from select high-speed steel. • NPT threads require the use of a sealer, such as Teflon tape
• Interrupted threads to reduce drag while taper pipe threading. or pipe compound.
• Use where chip disposal is a concern. • NPTF dryseal threads give a pressure-tight joint without
the use of a sealer.
• Odd number of flutes standard.

„ Series 5319 • Standard Pipe Chamfer • Standard Projection

first choice
alternate choice

oxide
oxide uncoated inch dimensions
uncoated
number
order # catalog # order # catalog # D1 size L L3 D of flutes thread series
– 2748270 16101 1/8 - 27 2.13 .75 .313 5 NPT/ANPT
2746429 19650 1854963 16102 1/8 - 27 2.13 .75 .438 5 NPT/ANPT
– 2748264 16103 1/8 - 27 2.13 .75 .313 5 NPTF
– 2748262 16104 1/8 - 27 2.13 .75 .438 5 NPTF
2746425 19655 2748259 16105 1/4 - 18 2.44 1.06 .563 5 NPT/ANPT
– 2748257 16106 1/4 - 18 2.44 1.06 .563 5 NPTF
2746423 19656 2748255 16107 3/8 - 18 2.56 1.06 .700 5 NPT/ANPT
Production Taps
– 3175997 16108 3/8 - 18 2.56 1.06 .700 5 NPTF
2746421 19665 2748250 16109 1/2 - 14 3.13 1.66 .688 5 NPT/ANPT
– 2748247 16110 1/2 - 14 3.13 1.66 .688 5 NPTF
2746419 19675 2748244 16111 3/4 - 14 3.25 1.38 .906 5 NPT/ANPT
– 2748238 16112 3/4 - 14 3.25 1.38 .906 5 NPTF
– 2748237 16113 1 - 11 1/2 3.75 1.75 1.125 5 NPT/ANPT
– 2748234 16114 1 - 11 1/2 3.75 1.75 1.125 5 NPTF
– 2864744 16115 1 1/4 - 11 1/2 4.00 1.75 1.313 5 NPT/ANPT
– 2748230 16117 1 1/2 - 11 1/2 4.25 3.00 1.500 7 NPT/ANPT
– 2748225 16118 2 - 11 1/2 4.25 1.75 1.875 7 NPT/ANPT
** Pipe tap projection is the distance the small end of the tap projects through an American National Standard NPTF Thin Ring Gage.
NOTE: NPT taps may be used for ANPT applications.
For gage measurement projection, see technical page W226.

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