3020-00-239-8231

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Reference of NSN 3020-00-239-8231

Model or part number: MS421-160-1RC1CL

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Description

Roller Chain Connecting Link NSN 3020-00-239-8231.

pdf NSN 3020-00-239-8231 Datasheet

MRC:
The style designation indicating the configuration that most nearly corresponds to the appearance of the link.AJXT
Link Style:
Roller, tapered edge
MRC:
A nominal measurement of the center to center distance between teeth or pins,taken along the pitch line.AKGQ
Pitch Distance:
2.000 inches
MRC:
The number of rows that comprise the width of a link or chain assembly.AWFN
Link Row Quantity:
1
MRC:
The means of securing the pin(s).AWFW
Pin Fastening Method:
Cotter pin
MRC:
None.AWSN
Link Plate Width At Bushing End:
1.900 inches
MRC:
An overall measurement taken at right angles to the length of the link plateat the pin end, in distinction from thickness.AWSP
Link Plate Width At Pin End:
1.640 inches
MRC:
None.AWSQ
Link Plate Thickness:
0.2500 inches
MRC:
None.AWWN
Link Roller Diameter:
1.1250 inches
MRC:
None.AWWP
Link Width Between Plates:
1.2500 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):
50000 pounds per square inch
MRC:
None.CTCR
Link Pin Diameter:
0.5625 inches
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Steel
MRC:
--
NIIN:
002398231
MRC:
--
NATO Stock Number:
3020-00-239-8231
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A23500
MRC:
--
INC:
04488
MRC:
--
IMM:
AX
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Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 3020-00-239-8231

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.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
7315810000
NAICS:
332618
End Use Class:
12300
SITC:
69922
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 7315810000

Stud Link Chain Of Iron Or Steel

End Use Code 12300

Finished Metal Shapes

Standard Intl. Trade Class (SITC) 69922

Chain, N.e.s., Of Iron Or Steel

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
133300
NMF Description:
Machinery/machines Noi
UFC:
63220
LTL:
Rating variable
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 593

Motors and parts, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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