155-21

Spur Gear

NSN 3020-00-917-7593

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
009177593

Technical Specifications of NSN

Body Style:
Plain, solid
Pitch Diameter:
0.4375 inches
Teeth Quantity:
21
Bore Style:
Plain both ends
Backlash Designation:
Grade c
Outside Diameter:
0.4790 inches
Tooth Form:
Standard
Pressure Angle:
20.0000 degrees
Distance Between Body Face And Protruding Hub End:
0.2500 inches first end
Face Width:
0.125 inches
Bore Diameter:
0.1875 inches both ends
Hub Style Designator:
Pinned first end
Hub Diameter:
0.3750 inches first end
Precision Classification:
Quality number 10
Material:
Steel comp 303s
Material Specification:
Mil-s-7720 military specification single material response
Surface Treatment:
Passivate
Style Designator:
Protruding hub
NSN:
3020-00-917-7593
Item Name:
Ring Gear
Cage Code:
01351

Other Related Parts

No other part numbers with same form, fit, and function found.

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
05466
FIIG:
A27300
Concept No.:
1
App. Key:
AH
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:
197337
UFC:
96690
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
DENMARK Denmark
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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