MS421

Roller Chain

NSN 3020-00-255-0692

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
002550692

Technical Specifications of NSN

Effective Length:
3.9583 feet
Pitch Distance:
0.500 inches
Link Row Quantity:
1
First Chain Link Style:
Roller
Second Chain Link Style:
Pin
Pin Fastening Method:
Cotter pin
First Chain Link Plate Width:
0.475 inches
First Chain Link Plate Thickness:
0.0600 inches
First Chain Link Roller Diameter:
0.3120 inches
First Chain Link Width Between Plates:
0.3120 inches
Second Chain Link Plate Width:
0.410 inches
Second Chain Link Plate Thickness:
0.0600 inches
Second Chain Link Pin Diameter:
0.1560 inches
Second Chain Link Width Between Plates:
0.4320 inches
Min. Tensile Strength (psi):
3 pounds per square inch
Material:
Steel
NSN:
3020-00-255-0692
Item Name:
A-convey Chain,low Stretch
Cage Code:
96906

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
6430077
Cage Code:
80195
RNCC:
3
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
SINGLE66R93PP1SCCLAND1-0L
Cage Code:
72625
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
G165
Cage Code:
80195
RNCC:
5
RNVC:
9
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

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

Part Materials

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:
--
WCC:
576
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Low Stretch A-convey Chain"

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.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE ARMY Dept. of the Army
DSOR:
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 7315110000
  • SITC: 74831
  • End Use: Finished metal shapes
  • NAICS: 332618
  • USDA: 1

Classification: Roller chain of iron or steel


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