NSN

3020-01-494-4274

Gear,Helical

FSC 3020GEARS, PULLEYS, SPROCKETS, AND TRANSMISSION CHAINFSG 30MECHANICAL POWER TRANSMISSION EQUIPMENT

Unit Price

$153.70

per EA

5 parts / 3 mfrs

Part Numbers for NSN 3020-01-494-42745 records
Part NumberCAGEManufacturerRNCCRNVC
706847753711Naval Sea Systems CommandD9
752-7068477-453711Naval Sea Systems Command52
7108115-45G804Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Itw Heartland52
7108155-45G804Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Itw Heartland59
H832-1662-496169Electric Boat Corporation Div General Dynamics Electric Boat32
Manufacturers (3)

Naval Sea Systems Command

CAGE 53711
View NSNs

Illinois Tool Works Inc Dba Illinois Tool Works Inc Div Itw Heartland

CAGE 5G804
View NSNs

Electric Boat Corporation Div General Dynamics Electric Boat

CAGE 96169
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$153.70EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

A

Item Characteristics
MRCRequirementReply
AAQLBODY STYLEPLAIN, SOLID
ABSASPLINE QUANTITY32 BOTH ENDS
ABSXATTACHMENT METHODMOUNTING HOLE
AGAVEND ITEM IDENTIFICATIONGEARBOX,RAMMER DRIVE
AGJSPITCH DIAMETER6.1900 INCHES MINIMUM AND 6.2100 INCHES MAXIMUM
AJLATEETH QUANTITY67
ANTPBORE STYLEINVOLUTE SPLINE BOTH ENDS
BDTXSPLINE PITCH DIAMETER2.0000 INCHES NOMINAL BOTH ENDS
CTQYMOUNTING HOLE TYPE AND QUANTITY2 PLAIN AXIALLY THROUGH FLANGE
CWCDNOMINAL OUTSIDE DIAMETER9.0000 INCHES
CWMWTEETH TYPESPIRAL
CWNMTOOTH DIRECTIONRIGHT
CWPPPRESSURE ANGLE10.0000 DEGREES AND 25.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.458 INCHES BETWEEN BODY AND FLANGE
CWRMFACE NOMINAL WIDTH1.4000 INCHES
CWRSBORE NOMINAL DIAMETER2.0500 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPLAIN BOTH ENDS
CWTXHUB NOMINAL DIAMETER2.500 INCHES BOTH ENDS
CWZKMOUNTING HOLE NOMINAL DIAMETER0.350 INCHES AXIALLY THROUGH FLANGE
CWZNBOLT HOLE CIRCLE NOMINAL DIAMETER4.500 INCHES AXIALLY THROUGH FLANGE
CXCYPART NAME ASSIGNED BY CONTROLLING AGENCYSHAFT,DRIVE,RH
FEATSPECIAL FEATURESHELICON GEAR WITH RATIO 33.5:1;MATES WITH P/N H832-1662-3 (NSN 3040-01-494-3543) AND -16 (CAGE 96169);MATCHED PAIR H832-1662-3 & 4 NSN 3020-01-494-0562;NEXT HIGHER ASSEMBLY NSN 3040-01-492-8053;USED ON NSSN CLASS SUBMARINE
MATTMATERIALSTEEL COMP E9310 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONDOD-F-24669/1 GR-9310 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORPROTRUDING HUB

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About NSN 3020-01-494-4274

NSN 3020-01-494-4274 is a National Stock Number assigned to Gear,Helical. This NSN part number belongs to Federal Supply Class 3020 (GEARS, PULLEYS, SPROCKETS, AND TRANSMISSION CHAIN) under Federal Supply Group 30 (MECHANICAL POWER TRANSMISSION EQUIPMENT). There are 5 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 3020-01-494-4274 is $153.70.

To find the part number for NSN 3020-01-494-4274, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.