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YELLOW JACKET Adapter: 2 1/2 in Lg, 45° Angle, Input 5/16 in Female QC - Manifold Hose Adapters, Couplers & Unions
YELLOW JACKETManifold Hose Adapters, Couplers & Unions

YELLOW JACKET Adapter: 2 1/2 in Lg, 45° Angle, Input 5/16 in Female QC

The YELLOW JACKET Adapter (MPN 19173) is a brass manifold hose adapter with a 2 1/2 in length and 45° angle. It features a 5/16 in female quick-connect input and a 1/4 in male flare output.

SKU 3G-OTH-71846

Brand
YELLOW JACKET
Item
Adapter: 2 1/2 in Lg, 45° Angle, Input 5/16 in Female QC
Category
Manifold Hose Adapters, Couplers & Unions
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

YELLOW JACKET
Manufacturer Part Number
19173
Type
Input 5/16 in Female QC, Output 1/4 in Male Flare
Material
Brass
Angle
45°
Product Type
Adapter

Technical Documents

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

Product Description

The YELLOW JACKET Adapter (MPN 19173) is a brass manifold hose adapter with a 2 1/2 in length and 45° angle. It features a 5/16 in female quick-connect input and a 1/4 in male flare output.

Frequently Asked Questions

What is the YELLOW JACKET Adapter 19173 used for?

The YELLOW JACKET Adapter 19173 connects manifold hoses to refrigeration or HVAC systems. Its 45° angle and brass construction provide a durable, leak-resistant link between a 5/16 in female quick-connect input and a 1/4 in male flare output.

What are the specifications of the YELLOW JACKET Adapter 19173?

The YELLOW JACKET Adapter 19173 is a brass adapter with a 2 1/2 in length and 45° angle. It has a 5/16 in female quick-connect input and a 1/4 in male flare output. The manufacturer part number is 19173.

Where to buy YELLOW JACKET Adapter 19173 worldwide?

3G Electric supplies the YELLOW JACKET Adapter 19173 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this brass adapter for your HVAC or refrigeration needs.

How to install the YELLOW JACKET Adapter 19173?

To install the YELLOW JACKET Adapter 19173, connect the 5/16 in female quick-connect input to your manifold hose, then attach the 1/4 in male flare output to the system port. Tighten by hand, then use a wrench for a secure seal. Always follow standard HVAC safety practices.

Used in

Common applications for YELLOW JACKET
HVAC system charging and diagnostics — YELLOW JACKET Titan manifold gauge set (MPN 49977) for R-410A systems
Refrigerant recovery and evacuation — YELLOW JACKET two-stage vacuum pump (MPN 93600) for deep vacuum to 25 microns
Service port access and valve core removal — YELLOW JACKET brass valve core remover (MPN 18985) for charging applications
Hose and coupler connections in refrigeration lines — YELLOW JACKET quick coupler (MPN 19104) with 180° angle for tight spaces
Cylinder valve adaptation for refrigerant transfer — YELLOW JACKET cylinder valve adapter (MPN 19105) with 3/4-inch NPT to 1/4-inch SAE
Low-light work in mechanical rooms — YELLOW JACKET neck flashlight (MPN 10990) for hands-free illumination

YELLOW JACKET Products

3G Electric supplies YELLOW JACKET manifold hose adapters, couplers & unions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
YELLOW JACKET Coupler: 2 in Lg, 45° Angle, Input 1/4 in Male SealRight™, Output 1/4 in Female Flare (MPN 19208)
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YELLOW JACKET Coupler: 2 in Lg, 45° Angle, Input 1/4 in Male SealRight™, Output 1/4 in Female Flare (MPN 19208)
YELLOW JACKET Quick Coupler: 8 1/4 in Lg, 180° Angle, Input 1/4 in Female QC, Output 1/4 in Male NPT (MPN 19116)
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YELLOW JACKET Quick Coupler: 8 1/4 in Lg, 180° Angle, Input 1/4 in Female QC, Output 1/4 in Male NPT (MPN 19116)
YELLOW JACKET Quick Coupler: 8 1/4 in Lg, 180° Angle, Input 1/4 in Female QC (MPN 19118)
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YELLOW JACKET Quick Coupler: 8 1/4 in Lg, 180° Angle, Input 3/8 in Female QC (MPN 19104)
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YELLOW JACKET Quick Coupler: 8 1/4 in Lg, 180° Angle, Input 3/8 in Female QC (MPN 19104)
YELLOW JACKET Adapter: 8 1/4 in Lg, 180° Angle, Input 1/4 in SealRight™, Output 1/8 in Female NPT (MPN 19128)
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YELLOW JACKET Adapter: 8 1/4 in Lg, 180° Angle, Input 1/4 in SealRight™, Output 1/8 in Female NPT (MPN 19128)
YELLOW JACKET Quick Coupler: 4 in Lg, 90° Angle, Input 1/4 in Male NPT (MPN 19218)
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YELLOW JACKET Quick Coupler: 4 in Lg, 90° Angle, Input 1/4 in Male NPT (MPN 19218)

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YELLOW JACKET Coupler: 8 1/2 in Lg, 90° Angle, Input 1/4 in Male SealRight™ (MPN 19209)
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YELLOW JACKET Coupler: 8 1/2 in Lg, 90° Angle, Input 1/4 in Male SealRight™ (MPN 19209)
YELLOW JACKET Quick Coupler: 8 1/4 in Lg, 90° Angle, Input 1/4 in Female QC (MPN 19201)
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YELLOW JACKET Quick Coupler: 8 1/4 in Lg, 90° Angle, Input 1/4 in Female QC (MPN 19201)
YELLOW JACKET Quick Coupler: 8 1/4 in Lg, 180° Angle, Input 1/4 in Female QC (MPN 19102)
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YELLOW JACKET Quick Coupler: 8 1/4 in Lg, 180° Angle, Input 1/4 in Female QC (MPN 19102)
YELLOW JACKET Adapter: 8 1/4 in Lg, 90° Angle, Input 5/16 in QC, Output 1/4 in Male Flare (MPN 19221)
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YELLOW JACKET Adapter: 8 1/4 in Lg, 90° Angle, Input 5/16 in QC, Output 1/4 in Male Flare (MPN 19221)
YELLOW JACKET Coupler Set: 8 1/4 in Lg, 90°_180° Angle, Input 1/4 in SealRight™ (MPN 19100)
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YELLOW JACKET Coupler Set: 8 1/4 in Lg, 90°_180° Angle, Input 1/4 in SealRight™ (MPN 19100)
YELLOW JACKET Coupler: 3 1/2 in Lg, 180° Angle, Input 1/4 in Male SealRight™ (MPN 19109)
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YELLOW JACKET Coupler: 3 1/2 in Lg, 180° Angle, Input 1/4 in Male SealRight™ (MPN 19109)
YELLOW JACKET Adapter: 4 in Lg, 180° Angle, Input 5/16 in QC, Output 1/4 in Male Flare (MPN 19121)
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YELLOW JACKET Adapter: 4 in Lg, 180° Angle, Input 5/16 in QC, Output 1/4 in Male Flare (MPN 19121)
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