NSN

3020-00-239-5531

Gear,Helical

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

Unit Price

$1,616.87

per EA

12 parts / 2 mfrs

Part Numbers for NSN 3020-00-239-553112 records
Part NumberCAGEManufacturerRNCCRNVC
G9747PC11615330Imo Industries Inc Delroyd Worm Gear Div59
G9752PC11615330Imo Industries Inc Delroyd Worm Gear Div59
G9974PC11615330Imo Industries Inc Delroyd Worm Gear Div59
G9979PC11615330Imo Industries Inc Delroyd Worm Gear Div59
W416BS1X315330Imo Industries Inc Delroyd Worm Gear Div59
G7791PC11616712Siemens Energy, Inc.32
G7796PC11616712Siemens Energy, Inc.32
G9747PC11616712Siemens Energy, Inc.59
G9752PC11616712Siemens Energy, Inc.59
G9974PC11616712Siemens Energy, Inc.59
G9979PC11616712Siemens Energy, Inc.59
W416BS1X316712Siemens Energy, Inc.59
Manufacturers (2)

Imo Industries Inc Delroyd Worm Gear Div

CAGE 15330
View NSNs

Siemens Energy, Inc.

CAGE 16712
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$1,616.87EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAQLBODY STYLEWEBBED, SOLID
ABSXATTACHMENT METHODMOUNTING HOLE
AGJSPITCH DIAMETER4.2336 INCHES NOMINAL
AJLATEETH QUANTITY58
ANTPBORE STYLEW/ KEYWAY BOTH ENDS
CMLKMOUNTING HOLE THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) AXIALLY THROUGH BODY SECOND END
CMLMMOUNTING HOLE THREAD QUANTITY PER INCH20 TRANSVERSELY THROUGH HUB FIRST END
CQLTMOUNTING HOLE NOMINAL THREAD SIZE0.250 INCHES AXIALLY THROUGH BODY SECOND END
CTQYMOUNTING HOLE TYPE AND QUANTITY1 THREADED TRANSVERSELY THROUGH HUB FIRST END
CWCDNOMINAL OUTSIDE DIAMETER4.3336 INCHES
CWFRNOMINAL OVERALL LENGTH0.875 INCHES
CWMWTEETH TYPESINGLE HELIX
CWNHTOOTH FORMSTANDARD
CWNMTOOTH DIRECTIONRIGHT
CWPPPRESSURE ANGLE15.0000 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.250 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.625 INCHES
CWRSBORE NOMINAL DIAMETER0.750 INCHES BOTH ENDS
CWSNKEYWAY NOMINAL WIDTH0.187 INCHES BOTH ENDS
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.468 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPLAIN FIRST END
CWTXHUB NOMINAL DIAMETER1.250 INCHES FIRST END
MATTMATERIALSTEEL OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890,CLASS AN MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORONE PROTRUDING HUB, ONE FLUSH HUB

Need full procurement data, packaging, and standardization info?

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Quick Reference

NSN3020-00-239-5531
NIIN002395531
FSC3020
PRICE$1,616.87
DEMILA
PARTS12
MFRS2

About NSN 3020-00-239-5531

NSN 3020-00-239-5531 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 12 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 3020-00-239-5531 is $1,616.87.

To find the part number for NSN 3020-00-239-5531, 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.