Model: MILSTD421140-1RC1CL

Roller Chain Link

Properties:

Link Style
Roller, tapered edge
Pitch Distance
1.750 inches
Link Row Quantity
1
Pin Fastening Method
Cotter pin
Link Plate Width At Bushing End
1.662 inches
Link Plate Width At Pin End
1.435 inches
Link Plate Thickness
0.2188 inches
Link Roller Diameter
1.0000 inches
Link Width Between Plates
1.0000 inches
Min. Tensile Strength (psi)
38300 pounds per square inch
Link Pin Diameter
0.5000 inches
Material
Steel
NSN
3020-00-239-8234
Part Number
MILSTD421140-1RC1CL
Description
Link,roller Chain
CAGE

An assembled unit of a chain, roller consisting of side plates, roller(s), bushing(s), or pin(s). It may be a single or double pitch. Links containing bushings without rollers shall be as designated by the american national standards institute as "roller chain." excludes link, chain (as modified); and pulley, sash.

Part MILSTD421140-1RC1CL NSN 3020-00-239-8234

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04488
FIIG:
A23500
Concept No.:
App. Key:
F
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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
132330
UFC:
64340
LTL:
85.0
LCL:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 7315810000
  • SITC: 69922
  • End Use: Finished metal shapes
  • NAICS: 332618
  • USDA: 1

Freight Class: Stud link chain of iron or steel

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