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OSG 3/8"-18 NPSF General Purpose Pipe Tap - General Purpose Pipe Taps
OSGGeneral Purpose Pipe Taps

OSG 3/8"-18 NPSF General Purpose Pipe Tap

The OSG Pipe and Conduit Thread Tap (MPN 1332901) is a general purpose pipe tap with a 3/8"-18 NPSF thread, featuring a black oxide high-speed steel construction and 4 flutes. 3G Electric interprets your demand for…

SKU 3G-OTH-266047

Brand
OSG
Item
3/8"-18 NPSF General Purpose Pipe Tap
Part Number
1332901
Category
General Purpose Pipe Taps
Available to Order
Also known as:1332901OSG
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Technical Specifications

OSG
Manufacturer Part Number
1332901
Type
Black Oxide High Speed Steel
Flute
4

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Pipe and Conduit Thread Tap (MPN 1332901) is a general purpose pipe tap with a 3/8"-18 NPSF thread, featuring a black oxide high-speed steel construction and 4 flutes. 3G Electric interprets your demand for this OSG threading tool, sourcing it across our 14 industrial departments — with specialist depth in combustion, pumps and controls — to deliver the right solution with accountability.

Frequently Asked Questions

What is the OSG 3/8"-18 NPSF pipe tap used for?

This OSG pipe tap is used for threading internal NPSF (National Pipe Straight Fuel) threads in pipe and conduit fittings. It is suitable for general-purpose threading in steel, stainless steel, and non-ferrous materials, commonly applied in plumbing, hydraulic, and pneumatic systems.

What are the specifications of the OSG 3/8"-18 NPSF pipe tap?

The OSG pipe tap has a 3/8"-18 NPSF thread size, 4 flutes, and is made from black oxide high-speed steel. The manufacturer part number is 1332901. It is designed for general-purpose threading of straight pipe threads in conduit and fittings.

Where to buy the OSG 3/8"-18 NPSF pipe tap worldwide?

You can source the OSG 3/8"-18 NPSF pipe tap from 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct OSG pipe tap for NPSF threads?

Select an OSG pipe tap based on thread size (e.g., 3/8"-18 NPSF), material compatibility (high-speed steel for general use), and flute count (4 flutes for balanced chip evacuation). Ensure the tap matches the required thread standard (NPSF) for straight fuel threads.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
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OSG Products

3G Electric supplies OSG general purpose pipe taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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