DTD189A Stainless Locking Wire

British Ministry specification stainless locking wire, sized in SWG, on 0.5 kg reels.

Where to buy

AmericaDistributor coming soonOur partner for this region is on its way

EuropeDistributor coming soonOur partner for this region is on its way

OceaniaDistributor coming soonOur partner for this region is on its way

AmericaMore distributors coming soon

EuropeMore distributors coming soon

OceaniaMore distributors coming soon

Sized in standard wire gauge rather than inches; the American equivalent is MS20995. Use the specification the aircraft's data calls for.

The technique is in AC 43.13-1B; we have no safety-wiring page yet.

Source: a distributor's listing, checked 2026-09-30.

Sizes listed 6 rows

What specification does the British Locking Wire to Spec DTD189A meet?

DTD189A (British), according to the distributor listing checked on 2026-09-30.

What sizes of the British Locking Wire to Spec DTD189A are listed?

18 to 26 SWG, according to the distributor listing checked on 2026-09-30.

Where can I buy the British Locking Wire to Spec DTD189A?

A distributor we checked lists it in the Europe & UK. The link to its page, with the live price and stock, opens when the partnership does.

British Locking Wire to Spec DTD189AWhere to buy