NATIONAL GUARD Door Weatherstripping: Flat Insert, 7 ft Lg, 1 1/2 in Wd
The NATIONAL GUARD Door Weatherstripping is a flat-insert metal leaf weatherstripping (MPN 103NA-84) with a 7 ft length, 1 1/2 in width, and 1 1/2 in height, featuring an aluminum flange and neoprene insert. 3G…
SKU 3G-OTH-501369
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Product Description
The NATIONAL GUARD Door Weatherstripping is a flat-insert metal leaf weatherstripping (MPN 103NA-84) with a 7 ft length, 1 1/2 in width, and 1 1/2 in height, featuring an aluminum flange and neoprene insert. 3G Electric interprets this demand and supplies this genuine industrial part across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.
Frequently Asked Questions
What is NATIONAL GUARD Door Weatherstripping used for?
NATIONAL GUARD Door Weatherstripping (MPN 103NA-84) seals gaps around doors to block drafts, moisture, dust, and pests. It is commonly used in commercial and industrial facilities to improve energy efficiency and maintain indoor climate control. 3G Electric supplies this genuine part across 14 industrial departments.
What are the specifications of NATIONAL GUARD 103NA-84 weatherstripping?
The NATIONAL GUARD 103NA-84 is a flat-insert metal leaf weatherstripping with a 7 ft length, 1 1/2 in width, and 1 1/2 in height. It features an aluminum flange and a neoprene insert. This model is designed for durable sealing in demanding environments.
Where to buy NATIONAL GUARD weatherstripping worldwide?
3G Electric supplies NATIONAL GUARD weatherstripping (MPN 103NA-84) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this genuine part.
How to install NATIONAL GUARD flat insert weatherstripping?
Install NATIONAL GUARD flat insert weatherstripping by cleaning the door frame surface, cutting the strip to the required length, and pressing the aluminum flange into the groove or attaching with screws. Ensure the neoprene insert compresses evenly against the door for a proper seal. Follow standard door sealing best practices.
NATIONAL GUARD Products
3G Electric supplies NATIONAL GUARD metal leaf weatherstripping. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









