🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaРусскийالعربيةفارسی中文日本語EntityQ507990· pop 20· linked from 105 articlesNudelman N-37Also known as N-37, NL-37, NN-3737 mm autocannon designed as aircraft armamentWikidata factsImageChinese NL-37 Cannon.jpgSources (1)en.wikipedia.orgvia Wikidata · CC0Available in 19 languagesEspañolDeutsch中文日本語РусскийPortuguêsItalianoالعربيةBulgarianCroatianCzechConnectionsSoviet UnionConceptRussiaCountryVietnam WarConceptCategories37 mm artilleryAircraft guns of the Soviet UnionAutocannons of the Soviet UnionKB Tochmash productsWeapons and ammunition introduced in 1946