The LINCOLN 11659 grease gun air nipple (air fitting) is a heavy-duty lubrication adapter designed for reliable, leak-proof connections. It features a positive-action locking mechanism that prevents accidental detachment, an extra-large air passage for improved airflow, and an automatic air check valve that shuts off air instantly when uncoupled. Construction includes corrosion-resistant steel plug components with stainless steel check and spring for long service life and free swiveling action to prevent hose curling or kinking. Threaded 1/4" NPT male connection, operating pressure up to 250 psi, overall length approximately 2-1/2". Material: Stainless Steel, Alloy Steel. Typical applications include grease guns, lubrication equipment, and pneumatic hose fittings. Manufacturer part number: 11659.
| Materials & Construction | |
| Material | Stainless Steel, Alloy Steel |
| Outer Material | Stainless Steel, Alloy Steel |
| Product Details | |
| Connector Type | Plug |
| Global Trade Identification Number | 00095992116594 |
| Item model number | 11659 |
| Length (Inch) | 2-1/2 |
| Manufacturer Part No | 11659 |
| Material | Stainless Steel, Alloy Steel |
| Number of Pieces | 1 |
| Operating Pressure (Psi) | 250 |
| Product Type | Air Nipple |
| Thread Size | 1/4 in |
| Thread Standard | Npt (m) |
| Thread Type | Npt Male |
| Type | Air Nipple |
| UPC | 095992116594 095992118598 |
| Sizing & Dimensions | |
| Height | 2 inches |
| Length | 4 inches |
| Product Dimensions | 4 x 3 x 2 inches |
| Size | 2-1/2 in |
| Weight | 1 pounds |
| Width | 3 inches |
| Technical Specifications | |
| Flow @ Pressure | 52.00 SCFM @ 100 psi |
| Operating Pressure (psi) | 250 |
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