Quote for 320439 American Telephone And Telegraph Co Part with NSN 3020-01-010-9243

Part Number:  320439
NIIN:  10109243
Item Name :  gear helical
CAGE Code:  64959
INC Code:  05464
Country:  USA
NCB Code:  01
FSG:  30 Mechanical Power Transmission Equipment
Last Updated:  02-28-2026

Are you looking quote for part 320439? The American Telephone And Telegraph Co-manufactured component (CAGE Code: 64959) is documented under NSN 3020-01-010-9243 as Gear Helical. For the fastest quote, please complete our RFQ form with details about 320439. We guarantee a response within 15 minutes.

ASAP Components provides the verified 320439, classified under INC 05464, FSG 30 Mechanical Power Transmission Equipment, FSC 3020 Gear Pulley Sprocket and Transmission Chain, NIIN 01-010-9243, and NCB 01. Submit your requirements today to receive immediate pricing and availability information.

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NSN Information for Part Number 320439 with NSN 3020-01-010-9243, 3020010109243

NSNFSCNIINCLSHazmatDEMILCancelled NSN
3020-01-010-9243

Item PartTypeName:

GEAR,HELICAL

3020010109243N
CIICHCCESDPMICCriticalityENAC
U
Part NumberISCRNVCRNCCHCCMSDSSADC
320439523

Characteristics Data of NSN 3020-01-010-9243, 3020010109243

MRCCriteriaCharacteristic
AAQLBODY STYLESPOKED
ABSXATTACHMENT METHODMOUNTING HOLE
AGJSPITCH DIAMETER3.5937 INCHES NOMINAL
AJLATEETH QUANTITY115
ANTPBORE STYLEPLAIN BOTH ENDS
CTQYMOUNTING HOLE TYPE AND QUANTITY3 PLAIN AXIALLY THROUGH HUB,FIRST END
CWCDNOMINAL OUTSIDE DIAMETER3.6250 INCHES
CWMWTEETH TYPESINGLE HELIX
CWNHTOOTH FORMSTANDARD
CWNMTOOTH DIRECTIONLEFT
CWPPPRESSURE ANGLE20.0000 DEGREES
CWPZHELIX ANGLE15.0000 DEGREES
CWRBBODY RECESS NOMINAL DEPTH0.062 INCHES SECOND END
CWRMFACE NOMINAL WIDTH0.250 INCHES
CWRSBORE NOMINAL DIAMETER0.3750 INCHES BOTH ENDS
CWZKMOUNTING HOLE NOMINAL DIAMETER0.150 INCHES AXIALLY THROUGH HUB,FIRST END
CWZNBOLT HOLE CIRCLE NOMINAL DIAMETER1.000 INCHES AXIALLY THROUGH HUB,FIRST END
MATTMATERIALPLASTIC BODY
MATTMATERIALSTEEL HUB
SFTTSURFACE TREATMENTCADMIUM HUB
STYLSTYLE DESIGNATORHUBLESS,RECESSED BODY

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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