Quote in 15 min·24/7 × 365AS9120:2025 · ISO 9001:2015 · FAA AC 00-56B
NSN 3020-01-238-8339CAGE 1T765

014223-501

Gear Spur

Gear Spur ASAP can help source this line with documentation review, alternate part checks, condition requirements, and account manager follow-up for urgent or planned procurement.

Robertson Fuel Systems L L C
Manufacturer
USA
Origin
N/A
Spec
N/A
Unit weight
Detailed description

Technical sourcing notes

N/A
Lead time
N/A
Cross references
Unrestricted
Export control
3020 Gear Pulley Sprocket and Transmission Chain
FSC
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Operations-grade aviation sourcing.

AS9120B
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Full trace
Documentation & certs on request
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Gear Spur014223-501
NSN3020-01-238-8339
Manufacturer
Robertson Fuel Systems L L C
CAGE
1T765
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NSN Information for Part Number 014223-501 with NSN 3020-01-238-8339, 3020012388339

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3020012388339

Item Description:

Gear Spur

30200123883390N
CIICHCCESDPMICCriticalityENAC
U A
Part NumberISCRNVCRNCCHCCMSDSSADC
014223-501223

Characteristics Data of NSN 3020-01-238-8339, 3020012388339

MRCCriteriaCharacteristic
AAQLBODY STYLEPLAIN, SOLID
ABSASPLINE QUANTITY14 BOTH ENDS
AGJSPITCH DIAMETER2.2222 INCHES NOMINAL
AJLATEETH QUANTITY20
ANTPBORE STYLEINVOLUTE SPLINE BOTH ENDS
BDTXSPLINE PITCH DIAMETER0.58333 INCHES NOMINAL BOTH ENDS
CWCDNOMINAL OUTSIDE DIAMETER2.444 INCHES
CWNHTOOTH FORMSTANDARD
CWPPPRESSURE ANGLE20.0000 DEGREES
CWRMFACE NOMINAL WIDTH0.250 INCHES
CWRSBORE NOMINAL DIAMETER0.644 INCHES BOTH ENDS
FEATSPECIAL FEATURESHEAT TREAT TO RC 31-36 PER MIL-H-6875(140-160 KSI TENSILE STRENGTH); SPUR GEAR DATA: DIAMETRAL PITCH=9,ADDENDUM=0.1111,ROOT DIA.=1.944,MAX. TOOTH THK.=0.17253,MEAS. OVER PINS=2.4832,PINDIA.=0.192,TESTING PRESSURE(OZ.)=33-39,CENTER DISTANCE
MATTIII MATERIALSTEEL COMP 4140 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-5636 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SFTTSURFACE TREATMENTOXIDE OVERALL
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924,CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLSTYLE DESIGNATORHUBLESS