Part Number
DEMIL
Shelf Life
UOM
NIIN
Part:
ms421chainn040-2-1rc
NSN
National Stock Number:
TXT
Description:
Roller Chain
MRC:
A measurement of the longest effective dimension of an item.ABNZ
Effective Length:
5.8000 feet
MRC:
A nominal measurement of the center to center distance between teeth or pins,taken along the pitch line.AKGQ
Pitch Distance:
0.500 inches
MRC:
The number of rows that comprise the width of a link or chain assembly.AWFN
Link Row Quantity:
2
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the first chain link.AWFQ
First Chain Link Style:
Roller
MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the second chain link.AWFR
Second Chain Link Style:
Pin
MRC:
The means of securing the pin(s).AWFW
Pin Fastening Method:
Riveted
First Chain Link Plate Width:
0.475 inches
First Chain Link Plate Thickness:
0.0600 inches
First Chain Link Roller Diameter:
0.3125 inches
First Chain Link Width Between Plates:
0.3125 inches
Second Chain Link Plate Width:
0.475 inches
Second Chain Link Plate Thickness:
0.0600 inches
Second Chain Link Pin Diameter:
0.1560 inches
Second Chain Link Width Between Plates:
0.4325 inches
MRC:
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.CQBC
Min. Tensile Strength (psi):
625 pounds per square inch
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
MRC:
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.ZZZT
Specification Or Standard:
Chain no. 40-2-1rc
