NSN

3020-00-540-4040

Gear,Helical

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

6 parts / 4 mfrs

Part Numbers for NSN 3020-00-540-40406 records
Part NumberCAGEManufacturerRNCCRNVC
80041B16004Davey Compressor Co Div of Keco Industries Inc59
80041A1ML14Brinkley Technology Group Llc Dba Hercules Manufacturing52
80041B1ML14Brinkley Technology Group Llc Dba Hercules Manufacturing32
80041A28265Hercules Engine Co Inc59
80041B28265Hercules Engine Co Inc59
80041B5RQL2Drs Environmental Systems IncC1
Manufacturers (4)

Davey Compressor Co Div of Keco Industries Inc

CAGE 16004
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Brinkley Technology Group Llc Dba Hercules Manufacturing

CAGE 1ML14
View NSNs

Hercules Engine Co Inc

CAGE 28265
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Drs Environmental Systems Inc

CAGE 5RQL2
View NSNs
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
AAQLBODY STYLEPLAIN, SOLID
AGJSPITCH DIAMETER3.7592 INCHES NOMINAL
AJLATEETH QUANTITY29
ANTPBORE STYLEW/ KEYWAY BOTH ENDS
CQFMHARDNESS RATING6.4 ROCKWELL C MINIMUM AND 17.5 ROCKWELL C MAXIMUM OVERALL
CWCDNOMINAL OUTSIDE DIAMETER3.957 INCHES
CWMWTEETH TYPESINGLE HELIX
CWNHTOOTH FORMSTANDARD
CWNMTOOTH DIRECTIONLEFT
CWPPPRESSURE ANGLE14.5000 DEGREES
CWPZHELIX ANGLE39.5167 DEGREES
CWRMFACE NOMINAL WIDTH1.498 INCHES
CWRSBORE NOMINAL DIAMETER1.934 INCHES BOTH ENDS
CWSNKEYWAY NOMINAL WIDTH1.091 INCHES BOTH ENDS
CWSRNOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM1.095 INCHES BOTH ENDS
FEATSPECIAL FEATURES5/32 TO 1/8 IN. BY 45 DEG CHAMFER ONE END OF BORE,TWO HOLES 5/16 IN. BY 7/8 IN. DEEP,TAPPED 3/8-16 THD SIZE BY 5/8 IN. DEEP,LOCATED 90 DEG FROM KEYWAY ON 2-5/8 IN. BOLT CIRCLE DIA COUNTER SINK 7/16 IN. BY 90 DEG
MATTMATERIALSTEEL COMP 4140 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLSTYLE DESIGNATORHUBLESS

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About NSN 3020-00-540-4040

NSN 3020-00-540-4040 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 6 part numbers associated with this NSN from 4 manufacturers.

To find the part number for NSN 3020-00-540-4040, 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.