GB/T 848-2002

Active

Small series--Product grade A

小垫圈 A级

Standard Type

GBT

ICS

21.060.30

CCS

J13

Status

Active

Issue Date

2002-12-05

Implementation

2003-06-01

Centralized Committee

中国机械工业联合会

Issuing Authority

中国机械工业联合会

Application Summary AI generated

GB/T 848-2002 specifies the dimensions, tolerances, and technical requirements for small series washers of product grade A. These washers are used in mechanical assemblies to distribute load, reduce friction, or prevent loosening under bolts or nuts, particularly in precision machinery and automotive applications where tight tolerances are critical. The standard applies to small-diameter fasteners in high-accuracy industrial contexts, such as electronic equipment or aerospace components.

Related Standards

GB/T 62.2-2004 Wing nuts--Square wing GB/T 9074.5-2004 Cross recessed small pan head screw andwasher assemblies with plain washers GB/T 62.3-2004 Wing nuts--Pressing wing GB/T 62.1-2004 Wing nuts--Round wing GB/T 9074.20-2004 Cross recessed hexagon head tapping screw with indentation and washer assemblies with plain washers GB/T 3098.19-2004 Mechanical properties of fasteners--Blind rivets with break pull mandrel GB/T 62.4-2004 Wing nuts--Die-casting wing GB/T 3098.20-2004 Mechanical properties of fasteners--Wing nuts with specified proof torque

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.