1 Scope
This standard specifies plain washers with nominal size 3 to 100 mm, performance rate 160 HV and production grade A, for clevis pins specified in GB/T 880 and GB/T 882.
2 Normative References
The following standards contain provisions which, through reference in this text, constitute provisions of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below.
GB/T 90-1985 Acceptance inspection, marking and packaging of fasteners (eqv ISO 3269:1984)
GB/T 880-1986 Pins with split pin hole
GB/T 882-1986 Clevis pins with head
GB/T 1237-2000 Designation system for fasteners (eqv ISO 8991:1986)
GB/T 3103.3-2000 Tolerances for fasteners — Plain washers (idt ISO 4759-3:1991)
GB/T 5267-1 985 Electroplated coatings on threaded fasteners
GB/T 11376-1997 Phosphate conversion coatings for metals (eqv ISO 9717:1990)
