989998

Worm Gear

NSN 3020-00-517-4378

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005174378

Detail Specifications

Attachment Method:
Mounting hole
Pitch Diameter:
0.6250 inches
Face Type:
Straight
Bore Style:
Plain both ends
Hardness Rating:
92.0 rockwell c
Mounting Hole Type And Quantity:
2 plain transversely through hub, first end
Outside Diameter:
0.750 inches
Thread Form Quantity:
1
Thread Form Direction:
Right-hand
Pressure Angle:
14.5000 degrees
Helix Angle:
5.7167 degrees
Distance Between Body Face And Protruding Hub End:
0.250 inches first end
Face Width:
1.000 inches
Bore Diameter:
0.312 inches both ends
Hub Style Designator:
Plain first end
Hub Diameter:
0.438 inches first end
Mounting Hole Diameter:
0.109 inches transversely through hub, first end
Material:
Steel comp 4140
Material Specification:
66 federal standard single material response
Style Designator:
Protruding hub
NSN:
3020-00-517-4378
Item Name:
Worm
Cage Code:
63689

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
989998
Cage Code:
10001
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:
Part Number:
TA3829
Cage Code:
34228
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05467
FIIG:
A27300
Concept No.:
1
App. Key:
AJ
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:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Definition Definition of approved item name (AIN): "Worm"

A gear with teeth on its outer surface in the form of helical threads.

MOE Major Organizational Entities

Entity
DSOR
User:
DEFENSE LOGISTICS AGENCY Defense Logistics Agency
DSOR:
User:
SPAIN Spain
DSOR:
User:
AUSTRALIA Australia
DSOR:
User:
ITALY Italy
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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