A30825

Helical Gear

NSN 3020-00-531-0672

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
005310672

Detail Specifications

Body Style:
Plain, solid
Attachment Method:
Mounting hole
Pitch Diameter:
1.6875 inches
Teeth Quantity:
49
Bore Style:
10a w/ keyway both ends
Bore Style:
W/ keyway both ends
Mounting Hole Thread Series Designator:
Unf transversely through hub, first end
Mounting Hole Thready Qty Per Inch (tpi):
32 transversely through hub, first end
Hardness Rating:
48.0 rockwell c teeth and 52.0 rockwell c teeth
Mounting Hole Thread Size:
0.190 inches transversely through hub, first end
Mounting Hole Type And Quantity:
1 threaded transversely through hub, first end
Outside Diameter:
1.747 inches
Nominallength:
0.891 inches
Teeth Type:
Single helix
Tooth Form:
Standard
Tooth Direction:
Right
Pressure Angle:
14.5000 degrees
Helix Angle:
24.8500 degrees
Distance Between Body Face And Protruding Hub End:
0.101 inches second end
Distance Between Body Face And Protruding Hub End:
5.234 inches both ends
Face Width:
0.265 inches
Bore Diameter:
0.937 inches both ends
Keyway Width:
0.190 inches both ends
Distance From Bore Center To Keyway Bottom:
0.570 inches both ends
Hub Style Designator:
Pinned first end
Hub Style Designator:
Plain second end
Hub Diameter:
1.125 inches second end
Hub Diameter:
1.500 inches first end
Precision Classification:
Quality number 9
Material:
Steel
Style Designator:
Protruding hubs
NSN:
3020-00-531-0672
Item Name:
Screw Gear
Cage Code:
53397

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
5310672
Cage Code:
19207
RNCC:
3
RNVC:
2
RNAAC:
BF
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05464
FIIG:
A27300
Concept No.:
1
App. Key:
AF
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
197339
UFC:
96710
LTL:
65.0
LCL:
60.0
WCC:
593
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Definition Definition of approved item name (AIN): "Screw Gear"

A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also gear, antibacklash, helical:

MOE Major Organizational Entities

Entity
DSOR
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
User:
PORTUGAL Portugal
DSOR:
User:
DENMARK Denmark
DSOR:
User:
NORWAY Norway
DSOR:
User:
GREECE Greece
DSOR:
User:
TURKEY Turkey
DSOR:
Import / Export
  • Schedule B: 8483409000
  • SITC: 74840
  • End Use: Industrial machines, other
  • NAICS: 333612
  • USDA: 1

Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately


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