N.p.s. Part Numbers - Honda GoldWing GL1100 Service Manual

N. P.S. Part Numbers - - - - - - - - - - - - - - - - - - -
Honda N.P.S. numbers contain signifieal1t information about the parts they represent. The follow'log examples illustrate the three
basic types of N.P.S. numbers.
Standard Numbers IC()mlmon
6
x
42
Hex
Bolt
Function Number
Method of Manufacture
of thread
Normal DIameter
under the head
Material
Surface Treatment
Semi-Standard Numbers
Front Wheel Dust Seal
Function
Detail Number
Product Number first
Classification
Manufacturer
92120·060420Z
92
1
20-
06
042
o
Z
n-Irinlos.
bearings,
91251-300-003
91
2
51-
300-
00
3
Sp ' 9 cial Numbers (Non-interchangeable
Left Side Cover
Function
Product
Classification
Color Code
83700-371·305ZA
83
700-
371-
305
ZA
1..7