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BOSTITCHAir Tool Replacement Parts

BOSTITCH Flat Washer: Mfr Part # 9R189939, Flat Washer

The BOSTITCH Flat Washer (Mfr Part # 9R189939) is an air tool replacement part, compatible with BOSTITCH models LPF21PL and LPF33PT. This flat washer is identified by SKU 42NJ64 and carries the manufacturer part…

SKU 3G-OTH-165846

Brand
BOSTITCH
Item
Flat Washer: Mfr Part # 9R189939, Flat Washer
Category
Air Tool Replacement Parts
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Technical Specifications

BOSTITCH
Manufacturer Part Number
9R189939
Type
Flat Washer, Compatible with Mfr Part # LPF21PL/LPF33PT
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BOSTITCH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BOSTITCH Flat Washer (Mfr Part # 9R189939) is an air tool replacement part, compatible with BOSTITCH models LPF21PL and LPF33PT. This flat washer is identified by SKU 42NJ64 and carries the manufacturer part number 9R189939.

Frequently Asked Questions

What is the BOSTITCH Flat Washer 9R189939 used for?

The BOSTITCH Flat Washer (Mfr Part # 9R189939) is an air tool replacement part designed for use with BOSTITCH models LPF21PL and LPF33PT. It functions as a standard flat washer to distribute load and prevent leakage in pneumatic fastening tools, ensuring reliable operation in industrial assembly and construction applications.

What are the specifications of the BOSTITCH Flat Washer 9R189939?

The BOSTITCH Flat Washer (Mfr Part # 9R189939) is a flat washer type replacement part. It is compatible with BOSTITCH models LPF21PL and LPF33PT. The manufacturer part number is 9R189939, and it is also cross-referenced as SKU 42NJ64 and part number 36Z448. No dimensional specs are provided.

Where to buy BOSTITCH Flat Washer 9R189939 worldwide?

3G Electric supplies the BOSTITCH Flat Washer (Mfr Part # 9R189939) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this air tool replacement part. Contact us to order and arrange shipment to your location.

How to install the BOSTITCH Flat Washer 9R189939?

To install the BOSTITCH Flat Washer (Mfr Part # 9R189939), first disconnect the air tool from its power source. Remove the old washer from the fastener assembly, then place the new flat washer onto the mating surface. Reassemble the tool components and torque to manufacturer specifications. Always consult the tool manual for exact procedures.

Used in

Common applications for BOSTITCH
Construction framing — BOSTITCH pneumatic framing nailers (e.g., MCN250) for high-speed nailing of lumber and sheathing.
Woodworking assembly — BOSTITCH finish nailers for trim, molding, and cabinet installation requiring precise fastener placement.
Roofing applications — BOSTITCH coil roofing nailers for attaching shingles and underlayment on residential and commercial roofs.
Industrial packaging — BOSTITCH staplers for sealing corrugated boxes and crates in high-volume shipping environments.
Maintenance repair — BOSTITCH replacement parts (e.g., piston washers, o-ring kits) for servicing pneumatic tools in plant maintenance shops.
Compressor servicing — BOSTITCH air compressor heads (e.g., AB-7161400) for rebuilding or repairing stationary compressor units.

BOSTITCH Products

3G Electric supplies BOSTITCH air tool replacement parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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