Quote for 7543 Cleveland Trencher Co Inc Part with NSN 3020-00-493-1887

Part Number:  7543
Manufacturer:  cleveland trencher co inc
NIIN:  4931887
Item Name :  sprocket wheel
CAGE Code:  13125
INC Code:  04456
Country:  USA
NCB Code:  00
FSG:  30 Mechanical Power Transmission Equipment
Last Updated:  01-19-2026

Are you looking quote for part 7543? The Cleveland Trencher Co Inc-manufactured component (CAGE Code: 13125) is documented under NSN 3020-00-493-1887 as Sprocket Wheel. For the fastest quote, please complete our RFQ form with details about 7543. We guarantee a response within 15 minutes.

ASAP Components provides the verified 7543, classified under INC 04456, FSG 30 Mechanical Power Transmission Equipment, FSC 3020 Gear Pulley Sprocket and Transmission Chain, NIIN 00-493-1887, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 7543 with NSN 3020-00-493-1887, 3020004931887

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3020-00-493-1887

Item PartTypeName:

SPROCKET WHEEL

30200049318870N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
7543C93

Characteristics Data of NSN 3020-00-493-1887, 3020004931887

MRCCriteriaCharacteristic
AAWYCOUNTERBORE DIAMETER5.000 INCHES NOMINAL
AAWZCOUNTERBORE DEPTH0.228 INCHES NOMINAL
ABFFFURNISHED ITEMSCOUNTERBORE AND KEYING FACILITY
ABHEOUTSIDE DIAMETER10.460 INCHES NOMINAL
ABRRKEYWAY WIDTH0.188 INCHES NOMINAL
ADGEBORE LENGTH2.228 INCHES NOMINAL
AEVFDISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.920 INCHES NOMINAL
AGJSPITCH DIAMETER10.036 INCHES NOMINAL
ANALTAPER BORE MAJOR DIAMETER1.495 INCHES NOMINAL
ANAMTAPER BORE MINOR DIAMETER1.329 INCHES NOMINAL
AQPLFACE WIDTH2.228 INCHES NOMINAL
ARJDDESIGN FORMPLAIN
ASBPBORE TYPETAPERED
ASXJMETALLIC HARDNESS RATING AND LOCATION25.0 ROCKWELL C MAXIMUM HUB
BDYSCOUNTERBORE LOCATIONAA END
BSGKKEYING FACILITY TYPETAPERED KEYWAY
BSNPSECURING METHODANY ACCEPTABLE
BYFLTEETH ROW QUANTITY3
BYFMCENTER TO CENTER DISTANCE BETWEEN TEETH ROWS0.892 INCHES NOMINAL
BYFNTEETH QUANTITY PER ROW42
BYFQHARDNESS RATING TEST METHODROCKWELL
BYFRTEETH HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM
BYGFTOOTH PITCH0.750 INCHES NOMINAL
MATTMATERIALSTEEL COMP 1045
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONSAE 1045 ASSN STD SINGLE MATERIAL RESPONSE
NMBRQUANTITY1
STYLSTYLE DESIGNATORPLAIN

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8483901000 (NAICS 333613) Chain sprockets and parts thereof
SITC : 74890 Parts, n.E.S., for transmission shafts and cranks, bearing housings, gears, gearing, ball screws, gear boxes, flywheels and pulleys, clutches, etc.

Identification

CRITL The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
PMIC U - Precious metal content is unknown

NSN Management Codes

AAC L
Classification Control U
MGMT_CTL Lp9sx-n
Quantity per pack 1
Repariability
Shelf Life N/A
SOS Sms
Unit of Measure Ea

Freight Information

ACC: V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
ADC: A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
LTL: S - 60.0
NMFC: 117020 - Chain and sprocket drives/wheels
SHC: 9 - Other or no special handling required (sh)
TCC: Z - No special type of cargo code applicable
WCC: 593 - Motors and parts, (machinery and parts),(less than 35 feet)

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