Model: 55A4D69-4

Sprocket Wheel

Properties:

Outside Diameter
1.380 inches
Overall Length
0.750 inches
Bore Diameter
Between 0.376 inches and 0.377 inches
Bore Length
0.750 inches
Pitch Diameter
1.214 inches
Face Width
0.168 inches
Guide
Not included
Design Form
Plain
Bore Type
Straight
Counterbore Feature
Not included
Lubrication Mode
Self-impregnated or no visible means
Keying Facility
Not included
Lightening Hole
Not included
Protruding Hub Characteristic
Plain
Belt/chain/film Size For Which Designed
Roller chain
Roller Chain Pitch Type For Which Designed
Single pitch
Teeth Row Quantity
1
Teeth Quantity Per Row
10
Asa Standard Chain Number
35
Hardness Rating Test Method
Not rated
Bore Bearing
Included
Hub External Keyway
Not included
Tooth Pitch
0.375 inches
Hub End Outside Diameter And Location
0.750 inches both ends
Distance From Outside Flange/rim To Hub End And Location
0.582 inches both ends
Material
Steel
Material
Steel
Surface Treatment
Cadmium
Style Designator
Plain
Surface Treatment
Cadmium plated
NSN
3020-00-684-7823
Part Number
55A4D69-4
Description
Sprocket Wheel
CAGE

A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.

Part 55A4D69-4 NSN 3020-00-684-7823

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04456
FIIG:
T353-C
Concept No.:
App. Key:
CA
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:
117020
UFC:
59820
LTL:
60.0
LCL:
60.0
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8483901000
  • SITC: 74890
  • End Use: Industrial machines, other
  • NAICS: 333613
  • USDA: 1

Freight Class: Chain sprockets and parts thereof

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