The H54 NH Male x NH Female Swivel Rocker Lug Threaded Adapter – Dark Anodized provides a reliable connection between NH threaded fire equipment while maintaining full swivel functionality on the female side. Constructed from lightweight aircraft-grade 6061-T aluminum, this adapter is hard coat anodized to Military Specification Type III for exceptional resistance to wear, corrosion, and harsh firefighting environments.

Designed for municipal fire service applications, the female swivel connection utilizes stainless steel ball bearings or aluminum roller bearings for smooth operation and long service life. The dark anodized finish provides a durable, professional appearance while enhancing corrosion resistance.

Features

• NH male x NH female swivel rocker lug threaded adapter
• Dark anodized finish for enhanced durability and corrosion resistance
• Manufactured from aircraft-grade 6061-T aluminum
• Military Specification Type III hard coat anodizing
• Female swivel utilizes stainless steel ball bearings or aluminum roller bearings
• No plastic bearing components
• Lightweight yet durable construction
• Designed for municipal fire service applications
• Available in multiple size combinations from 1.5" to 6"

Available Sizes

• NH Male Sizes: 1.5", 2", 2.5", 3", 3.5", 4", 4.5", 5", and 6"
• NH Female Swivel Sizes: 1.5", 2", 2.5", 3", 3.5", 4", 4.5", 5", and 6"
• Available in multiple male-to-female size combinations

Specifications

• Manufacturer: Harrington
• Model Series: H54
• Connection Type: NH Male x NH Female Swivel Rocker Lug
• Material: 6061-T Aircraft Aluminum
• Finish: Dark Anodized, Type III Hard Coat
• Bearing Type: Stainless Steel Ball Bearings or Aluminum Roller Bearings
• Application: Fire Service Threaded Hose and Appliance Connections
• Thread Type: NH (National Hose) Threads