Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
N-FERNO BY ERGODYNE Hard Hat Liner: Cotton, Ears/Head, Hook-and-Loop, Black, Universal - Hard Hat Liners
N-FERNO BY ERGODYNEHard Hat Liners

N-FERNO BY ERGODYNE Hard Hat Liner: Cotton, Ears/Head, Hook-and-Loop, Black, Universal

The N-FERNO BY ERGODYNE Hard Hat Liner (MPN 6850) is a universal, medium-duty liner with a warm 100% polyester fleece lining and hook-and-loop closure for ear coverage. It is reusable, includes the liner only, and is…

SKU 3G-OTH-556578

Brand
N-FERNO BY ERGODYNE
Item
Hard Hat Liner: Cotton, Ears/Head, Hook-and-Loop, Black, Universal
Category
Hard Hat Liners
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

N-FERNO BY ERGODYNE
Manufacturer Part Number
6850
Type
Ears/Head, Hook-and-Loop, Black, Universal, Medium Duty
Size
Universal
Outer
Black
Cooling
No
Features
Warm Lining
Includes
Liner only
Reusability
Reusable
Closure Type
Hook-and-Loop
Areas Covered
Ears
Adjustment Type
Hook-and-Loop
Attachment Type
Hook-and-Loop
Lining Material
100% Polyester Fleece
Includes Face Mask
No
Includes Neck Shade
No
Compatible with Series
N-Ferno
Includes Face Mask Broad2
None
Compatible with Grainger Part Number
35YY87
Compatible with Manufacturer Model Number
6870
View Full Spec Sheet

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

N-FERNO BY ERGODYNE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The N-FERNO BY ERGODYNE Hard Hat Liner (MPN 6850) is a universal, medium-duty liner with a warm 100% polyester fleece lining and hook-and-loop closure for ear coverage. It is reusable, includes the liner only, and is compatible with N-Ferno series hard hats.

Frequently Asked Questions

What is the N-Ferno by Ergodyne Hard Hat Liner used for?

The N-Ferno by Ergodyne Hard Hat Liner (MPN 6850) provides thermal protection for the ears and head in cold environments. It is designed for workers who need a warm, reusable liner that attaches to N-Ferno series hard hats via hook-and-loop closure.

What are the specifications of the N-Ferno by Ergodyne Hard Hat Liner?

This universal, medium-duty liner features a 100% polyester fleece lining, hook-and-loop closure, and covers the ears. It is black, reusable, and includes the liner only. Compatible with N-Ferno series hard hats and Grainger part number 35YY87.

Where to buy the N-Ferno by Ergodyne Hard Hat Liner worldwide?

3G Electric supplies the N-Ferno by Ergodyne Hard Hat Liner (MPN 6850) to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive genuine Ergodyne products for your industrial safety needs.

How to install the N-Ferno by Ergodyne Hard Hat Liner?

To install, align the liner inside your N-Ferno series hard hat and press the hook-and-loop attachment points firmly together. Ensure the ear flaps are positioned correctly. The liner is reusable and can be removed for cleaning. Always follow the manufacturer's instructions.

N-FERNO BY ERGODYNE Products

3G Electric supplies N-FERNO BY ERGODYNE hard hat liners. 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 N-FERNO BY ERGODYNE

View all N-FERNO BY ERGODYNE parts →
N-FERNO BY ERGODYNE Hard Hat Liner: Cotton, Ears/Head/Neck, Hook-and-Loop, Black, Universal (MPN 6852). Key specifications — Adjustment Type: Hook-and-Loop; Compatible with Grainger Part Number: 55JF11; Attachment Type: Hook-and-Loop; Compatible with Series: N-Ferno; Includes: Liner only; Cooling: No; Compatible with Manufacturer Model Number: 6874; Closure Type: Hook-and-Loop.
N-FERNO BY ERGODYNE
N-FERNO BY ERGODYNE Hard Hat Liner: Cotton, Ears/Head/Neck, Hook-and-Loop, Black, Universal (MPN 6852). Key specifications — Adjustment Type: Hook-and-Loop; Compatible with Grainger Part Number: 55JF11; Attachment Type: Hook-and-Loop; Compatible with Series: N-Ferno; Includes: Liner only; Cooling: No; Compatible with Manufacturer Model Number: 6874; Closure Type: Hook-and-Loop.
N-FERNO BY ERGODYNE Hard Hat Liner: Polyester, Ears/Head, Hook-and-Loop, Black, Universal (MPN 6840). Key specifications — Adjustment Type: Hook-and-Loop; Attachment Type: Hook-and-Loop; Compatible with Series: N-Ferno; Includes: Liner only; Cooling: No; Closure Type: Hook-and-Loop; Includes Neck Shade: No; Areas Covered: Head.
N-FERNO BY ERGODYNE
N-FERNO BY ERGODYNE Hard Hat Liner: Polyester, Ears/Head, Hook-and-Loop, Black, Universal (MPN 6840). Key specifications — Adjustment Type: Hook-and-Loop; Attachment Type: Hook-and-Loop; Compatible with Series: N-Ferno; Includes: Liner only; Cooling: No; Closure Type: Hook-and-Loop; Includes Neck Shade: No; Areas Covered: Head.
N-FERNO BY ERGODYNE Hard Hat Liner: Nylon, Ears/Head/Neck, Hook-and-Loop, Black, Universal (MPN 16952). Key specifications — Adjustment Type: Hook-and-Loop; Attachment Type: Hook-and-Loop; Compatible with Series: N-Ferno; Includes: Liner only; Cooling: No; Closure Type: Hook-and-Loop; Includes Neck Shade: Yes; Areas Covered: Neck.
N-FERNO BY ERGODYNE
N-FERNO BY ERGODYNE Hard Hat Liner: Nylon, Ears/Head/Neck, Hook-and-Loop, Black, Universal (MPN 16952). Key specifications — Adjustment Type: Hook-and-Loop; Attachment Type: Hook-and-Loop; Compatible with Series: N-Ferno; Includes: Liner only; Cooling: No; Closure Type: Hook-and-Loop; Includes Neck Shade: Yes; Areas Covered: Neck.
N-FERNO BY ERGODYNE Hard Hat Liner: Polyester, Ears/Head, Black, Universal, Pull-On, Pull-On (MPN 6810). Key specifications — Attachment Type: Pull-On; Compatible with Series: N-Ferno; Includes: Cap only; Cooling: No; Closure Type: Pull-On; Includes Neck Shade: No; Areas Covered: Head; Lining Material: 100% Polyester.
N-FERNO BY ERGODYNE
N-FERNO BY ERGODYNE Hard Hat Liner: Polyester, Ears/Head, Black, Universal, Pull-On, Pull-On (MPN 6810). Key specifications — Attachment Type: Pull-On; Compatible with Series: N-Ferno; Includes: Cap only; Cooling: No; Closure Type: Pull-On; Includes Neck Shade: No; Areas Covered: Head; Lining Material: 100% Polyester.
N-FERNO BY ERGODYNE Hard Hat Liner: Polyester, Ears/Head/Neck, Hook-and-Loop, Black, Universal (MPN 6867). Key specifications — Adjustment Type: Hook-and-Loop; Attachment Type: Hook-and-Loop; Compatible with Series: N-Ferno; Includes: Liner only; Cooling: No; Closure Type: Hook-and-Loop; Includes Neck Shade: Yes; Areas Covered: Head.
N-FERNO BY ERGODYNE
N-FERNO BY ERGODYNE Hard Hat Liner: Polyester, Ears/Head/Neck, Hook-and-Loop, Black, Universal (MPN 6867). Key specifications — Adjustment Type: Hook-and-Loop; Attachment Type: Hook-and-Loop; Compatible with Series: N-Ferno; Includes: Liner only; Cooling: No; Closure Type: Hook-and-Loop; Includes Neck Shade: Yes; Areas Covered: Head.
N-FERNO BY ERGODYNE Hard Hat Liner: Cotton/Modacrylic, Ears/Head/Neck, Hook-and-Loop, Black (MPN 6877). Key specifications — Adjustment Type: Hook-and-Loop; Attachment Type: Hook-and-Loop; Compatible with Series: N-Ferno; Includes: Liner only; Cooling: No; Closure Type: Hook-and-Loop; Includes Neck Shade: Yes; Areas Covered: Ears.
N-FERNO BY ERGODYNE
N-FERNO BY ERGODYNE Hard Hat Liner: Cotton/Modacrylic, Ears/Head/Neck, Hook-and-Loop, Black (MPN 6877). Key specifications — Adjustment Type: Hook-and-Loop; Attachment Type: Hook-and-Loop; Compatible with Series: N-Ferno; Includes: Liner only; Cooling: No; Closure Type: Hook-and-Loop; Includes Neck Shade: Yes; Areas Covered: Ears.
N-FERNO BY ERGODYNE Hard Hat Liner: Cotton, Ears/Face/Head/Neck, Hook-and-Loop, Black, Universal (MPN 6871). Key specifications — Adjustment Type: Hook-and-Loop; Attachment Type: Hook-and-Loop; Compatible with Series: N-Ferno; Includes: Thermal Fleeced Lined Mouthpiece with Cotton Shell; Cooling: No; Closure Type: Hook-and-Loop; Includes Neck Shade: Yes; Areas Covered: Neck.
N-FERNO BY ERGODYNE
N-FERNO BY ERGODYNE Hard Hat Liner: Cotton, Ears/Face/Head/Neck, Hook-and-Loop, Black, Universal (MPN 6871). Key specifications — Adjustment Type: Hook-and-Loop; Attachment Type: Hook-and-Loop; Compatible with Series: N-Ferno; Includes: Thermal Fleeced Lined Mouthpiece with Cotton Shell; Cooling: No; Closure Type: Hook-and-Loop; Includes Neck Shade: Yes; Areas Covered: Neck.
N-FERNO BY ERGODYNE Hard Hat Liner: Cotton/Modacrylic, Ears/Head, Hook-and-Loop, Black, Universal (MPN 6860). Key specifications — Adjustment Type: Hook-and-Loop; Compatible with Grainger Part Number: 55JF11; Attachment Type: Hook-and-Loop; Compatible with Series: N-Ferno; Includes: Liner only; Cooling: No; Compatible with Manufacturer Model Number: 6874; Closure Type: Hook-and-Loop.
N-FERNO BY ERGODYNE
N-FERNO BY ERGODYNE Hard Hat Liner: Cotton/Modacrylic, Ears/Head, Hook-and-Loop, Black, Universal (MPN 6860). Key specifications — Adjustment Type: Hook-and-Loop; Compatible with Grainger Part Number: 55JF11; Attachment Type: Hook-and-Loop; Compatible with Series: N-Ferno; Includes: Liner only; Cooling: No; Compatible with Manufacturer Model Number: 6874; Closure Type: Hook-and-Loop.