Quote for L521 Altra Holdings Inc Part with NSN 3020-00-971-8173

Part Number:  L521
Manufacturer:  altra holdings inc
NIIN:  9718173
Item Name :  gear rack
CAGE Code:  71041
INC Code:  05135
Country:  USA
NCB Code:  00
FSG:  30 Mechanical Power Transmission Equipment
Last Updated:  08-11-2026

Are you looking quote for part L521? The Altra Holdings Inc-manufactured component (CAGE Code: 71041) is documented under NSN 3020-00-971-8173 as Gear Rack. For the fastest quote, please complete our RFQ form with details about L521. We guarantee a response within 15 minutes.

ASAP Components provides the verified L521, classified under INC 05135, FSG 30 Mechanical Power Transmission Equipment, FSC 3020 Gear Pulley Sprocket and Transmission Chain, NIIN 00-971-8173, and NCB 00. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number L521 with NSN 3020-00-971-8173, 3020009718173

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3020-00-971-8173

Item Description:

GEAR RACK

3020009718173N
CIICHCCESDPMICCriticalityENAC
Part NumberISCRNVCRNCCHCCMSDSSADC
L521513

Characteristics Data of NSN 3020-00-971-8173, 3020009718173

MRCCriteriaCharacteristic
AJLATEETH QUANTITY13"
CWFRNOMINAL OVERALL LENGTH2.812 INCHES"
CWMWTEETH TYPESPUR"
MATTIII MATERIALSTEEL OVERALL"
ZZZYREFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY GEAR TEETH QUANTITY AND LENGTH OF RACK"
AJLATEETH QUANTITY13"
CWFRNOMINAL OVERALL LENGTH2.812 INCHES"
CWMWTEETH TYPESPUR"
MATTIII MATERIALSTEEL OVERALL"
ZZZYREFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY GEAR TEETH QUANTITY AND LENGTH OF RACK"

Schedule B & Trade

End Use : 21180 Industrial machines, other
Schedule B : 8483409000 (NAICS 333612) Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
SITC : 74840 Gears and gearing; ball screws; gear boxes and other speed changers (including torque converters)

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

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