NFA 51 408 : 1977
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
SEMI-FINISHED COPPER AND COPPER ALLOY PRODUCTS - EXTRUDED LEADED BRASS T - SECTIONS OF SIMPLE CROSS-SECTION - TOLERANCES AND DIMENSIONS
12-31-2002
01-12-2013
1 GÉNÉRALITÉS
1.1 OBJET
1.2 DOMAINE D'APPLICATION
2 DÉSIGNATION
3 DIMENSIONS
3.1 HAUTEUR D'AME, LARGEUR DE TETE ET ÉPAISSEUR
3.2 LONGUEUR COURANTE
4 TOLÉRANCES
4.1 HAUTEUR, LARGEUR, ÉPAISSEUR
4.2 LONGUEUR FIXE
4.3 RECTITUDE
4.4 ÉQUERRAGE
4.5 VRILLAGE
4.6 PLANÉITÉ DE L'AME ET DE LA TETE
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