Model: 1103-1121-1

Gear Cluster

Properties:

Bore Style
Plain both ends
Design Type
Spur first gear
Design Type
Spur second gear
Construction
Assembled
Outside Diameter
0.466 inches second gear
Outside Diameter
0.685 inches first gear
Nominallength
0.228 inches
Hub Length
0.0080 inches first end
Hub Length
0.033 inches between first and second gear
Bore Diameter
0.125 inches both ends
Hub Style Designator
Plain first end
Hub Diameter
0.3140 inches between first and second gear
Material
Copper alloy shaft/hub
Material
Copper alloy second gear
Material
Steel comp 303 first gear
Material Specification
Qq-p-613 federal specification single material response second gear
Material Specification
Qq-p-613 federal specification single material response shaft/hub
Material Specification
Qq-s-764 federal specification single material response first gear
Surface Treatment
Passivate first gear
NSN
3020-00-437-9038
Part Number
1103-1121-1
Description
Gear Cluster
CAGE
36378

A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see gearshaft (as modified). Excludes gear subassembly, speed decreaser.

Part 1103-1121-1 NSN 3020-00-437-9038

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
36636
FIIG:
A270A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

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:
Z
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8483409000
  • SITC: 74840
  • End Use: Industrial machines, other
  • NAICS: 333612
  • USDA: 1

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

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