Aircraft fasteners. Self-locking hexagon nuts. Maximum temperatures : 260 degrees C - 425 degrees C.

Main informations

Collections

National standards and national normative documents

Publication date

May 1966

Number of pages

2 p.

Reference

NF L22-541

ICS Codes

49.030.30 Nuts

Classification index

L22-541

Print number

Standard replaced by (1)

NF L22-541

March 1999

Standard Cancelled

Aircraft bolts and nuts. Hexagonal nuts, self-locking, ISO M threads, in steel, cadmium plated, MoS2 lubricated. Classification : 1100 MPa (at ambient temperature)/260 degrees Celsius, or heat resisting steel, silver plated. Classification : 1100 MPa (at ambient temperature)/425 degrees Celsius.

La présente norme spécifie les caractéristiques des écrous hexagonaux, à freinage interne, à filetage ISO M, en acier, cadmiés, lubrifiés MoS2, ou en acier résistant à chaud, argentés pour constructions aéronautiques.

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