NA 131

DIN Standards Committee Aerospace

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Documents withdrawn without replacement of NA 131

Here you will find standards that this standards committee plans to withdraw without replacement. This means that no successor document is intended. If you wish to object to a proposed withdrawal, you may do so via the “Contact DIN” link until the stated objection deadline.

If the list is empty, there are currently no planned withdrawals.

Number: 85

WL 8.4300 bis 8.4399 2026-10-31 Aerospace; survey sheet; non-metallic materials; preimpregnated woven glass filament fabrics (prepreg) More  Comment 
WL 5.5901 2026-10-31 Aerospace; sealing compounds, two-component, polysulphide polymer base, suitable for brush application, for temperatures from - 55 to 120 °C More  Comment 
WL 5.5902 2026-10-31 Aerospace; sealing compounds, two-component, polysulphide-polymer base, suitable for blow gun or spatula application, for temperatures from - 55 to 120 °C More  Comment 
WL 5.5903 2026-10-31 Aerospace; sealing compounds, two-component, polysulphide polymer base, suitable for blow gun, spatula or roll application, for temperatures from - 55 to 120 °C More  Comment 
WL 8.3507 2026-10-31 Aerospace - Carbon fibres - Woven fabric of carbon filament yarn, UD-woven fabric, 160 g/m² More  Comment 
WL 8.4567 2026-10-31 Aerospace - Textile glass - Woven fabric of glass filament yarn; satin weave 1/7, 296 g/m², plied More  Comment 
WL 8.4569 2026-10-31 Aerospace - Textile glass - Woven fabric of glass filament yarn; satin weave 1/7, 296 g/m², filament diameter 9 µm More  Comment 
WL 5.3650 2026-10-31 Aerospace - Honeycomb cores of polyamide paper, phenolic resin coated, hexagonal More  Comment 
WL 5.22 2026-10-31 Aerospace - polyamide (PA) - general directions More  Comment 
WL 5.2201 2026-10-31 Aerospace - Polyamide (PA) 66 More  Comment 

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