Model: MILSTD421CHAIN40-1RCA

Roller Chain

Properties:

Effective Length
1.2920 feet
Link Plate Width
0.475 inches
Link Plate Width At Pin End
0.410 inches
Link Plate Thickness
0.0600 inches
Link Roller Diameter
0.3120 inches
Link Width Between Plates
0.3120 inches
Min. Tensile Strength (psi)
3125 pounds per square inch
Link Pin Diameter
0.1560 inches
Material
Steel
Nondefinitive Specification/std Data
Chain no. 40-1rc-a
Fsc Application Data
Power takeoff, transmission
NSN
3020-00-630-6833
Part Number
MILSTD421CHAIN40-1RCA
Description
Chain,roller
CAGE

A flexible mechanical device consisting of one or more rows of links used for conveying or power transmission. The link side plates are flat or offset and are spaced apart by rollers, bushings and/or pins. The chain mates with a sprocket with an articulating action. The non-rotating bushing type chain is limited to that designated by the american national standards institute as "roller chain". Excludes chain, block.

Part MILSTD421CHAIN40-1RCA NSN 3020-00-630-6833

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04457
FIIG:
A23500
Concept No.:
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093940
UFC:
49140
LTL:
60.0
LCL:
RATING VARIABLE
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7315110000
  • SITC: 74831
  • End Use: Finished metal shapes
  • NAICS: 332618
  • USDA: 1

Freight Class: Roller chain of iron or steel

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