Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
OSG 1 1/2"-11.5 NPT/ANPT Interrupted-Thread Pipe Tap, 7 Flutes - Interrupted-Thread Pipe Taps
OSGInterrupted-Thread Pipe Taps

OSG 1 1/2"-11.5 NPT/ANPT Interrupted-Thread Pipe Tap, 7 Flutes

The OSG Pipe and Conduit Thread Tap (MPN 1315901) is an interrupted-thread tap with 7 flutes, designed for 1 1/2"-11.5 NPT/ANPT threading. 3G Electric sources this genuine OSG tool across 14 industrial departments…

SKU 3G-OTH-273681

Brand
OSG
Item
1 1/2"-11.5 NPT/ANPT Interrupted-Thread Pipe Tap, 7 Flutes
Part Number
1315901
Category
Interrupted-Thread Pipe Taps
Available to Order
Also known as:1315901OSG
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
1315901
Type
Interrupted Thread
Flute
7

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The OSG Pipe and Conduit Thread Tap (MPN 1315901) is an interrupted-thread tap with 7 flutes, designed for 1 1/2"-11.5 NPT/ANPT threading. 3G Electric sources this genuine OSG tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is the OSG 1 1/2"-11.5 NPT/ANPT interrupted-thread pipe tap used for?

This OSG tap is designed for threading pipe and conduit connections in industrial piping systems. It creates NPT or ANPT tapered threads in metal components for leak-proof joints in hydraulic, pneumatic, and plumbing applications.

What are the specifications of the OSG pipe tap MPN 1315901?

The OSG pipe tap has a thread size of 1 1/2"-11.5 NPT/ANPT, features 7 flutes, and uses an interrupted-thread design for chip clearance. The manufacturer part number is 1315901. It is intended for threading pipe and conduit in metal materials.

Where to buy the OSG 1 1/2" NPT pipe tap worldwide?

3G Electric supplies the OSG 1 1/2"-11.5 NPT/ANPT interrupted-thread pipe tap worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct OSG pipe tap for NPT threading?

Select an OSG pipe tap matching your required thread size and type, such as NPT or ANPT. For the 1 1/2"-11.5 size, use the interrupted-thread design for better chip evacuation in through-hole applications. Always match the tap to the material being threaded.

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
Not sure this is the right part? Photo-identify it→

OSG Products

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

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from OSG

View all OSG parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first