NSN

3020-00-239-5505

Gear,Helical

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

Unit Price

$882.24

per EA

4 parts / 2 mfrs

Part Numbers for NSN 3020-00-239-55054 records
Part NumberCAGEManufacturerRNCCRNVC
W416BBS2X115330Imo Industries Inc Delroyd Worm Gear Div59
G7689PC9316712Siemens Energy, Inc.32
G7695PC9316712Siemens Energy, Inc.32
W416BBS2X116712Siemens 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$882.24EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAQLBODY STYLEWEBBED, SOLID
AGJSPITCH DIAMETER4.5105 INCHES NOMINAL
AJLATEETH QUANTITY60
ANTPBORE STYLEW/ KEYWAY BOTH ENDS
CQFMHARDNESS RATING93.0 ROCKWELL B NOMINAL OVERALL
CWCDNOMINAL OUTSIDE DIAMETER4.6105 INCHES
CWFRNOMINAL OVERALL LENGTH0.969 INCHES
CWMWTEETH TYPESINGLE HELIX
CWNHTOOTH FORMSTANDARD
CWNMTOOTH DIRECTIONRIGHT
CWPPPRESSURE ANGLE15.0000 DEGREES
CWPZHELIX ANGLE44.9764 DEGREES
CWQLNOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.219 INCHES FIRST END
CWRMFACE NOMINAL WIDTH0.750 INCHES
CWRSBORE NOMINAL DIAMETER1.000 INCHES BOTH ENDS
CWSNKEYWAY NOMINAL WIDTH0.186 INCHES BOTH ENDS
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM0.594 INCHES BOTH ENDS
CWTRHUB STYLE DESIGNATORPLAIN BOTH ENDS
CWTXHUB NOMINAL DIAMETER1.750 INCHES FIRST END
CWTXHUB NOMINAL DIAMETER1.750 INCHES SECOND 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?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN3020-00-239-5505
NIIN002395505
FSC3020
PRICE$882.24
DEMILA
PARTS4
MFRS2

About NSN 3020-00-239-5505

NSN 3020-00-239-5505 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 4 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 3020-00-239-5505 is $882.24.

To find the part number for NSN 3020-00-239-5505, 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.