Model: 12617-671

Sprocket Wheel

Properties:

Outside Diameter
13.185 inches
Overall Length
1.188 inches
Keyway Width
0.312 inches
Key Width
0.250 inches
Bore Diameter
Between 1.188 inches and 1.1886 inches
Bore Length
1.188 inches
Distance From Center Of Bore To Bottom Of Keyway
0.844 inches
Pitch Diameter
12.895 inches
Face Width
0.284 inches
Guide
Not included
Design Form
Plain
Bore Type
Straight
Counterbore Feature
Not included
Keying Facility
Included
Keying Facility Type
Keyway
Lightening Hole
Included
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
81
Asa Standard Chain Number
40
Hardness Rating Test Method
Not rated
Bore Bearing
Not included
Hub External Keyway
Not included
Tooth Pitch
0.500 inches
Hub End Outside Diameter And Location
2.000 inches aa end and 1.875 inches bb end
Distance From Outside Flange/rim To Hub End And Location
0.5455 inches aa end and 0.296 inches bb end
Material
Steel, mil-s-16113, grade m and steel, mil-s-20166, grade m
Material
Steel uns k11801 or steel uns k11802 and steel comp 1022
Material Specification
Mil-s-16113, grade m military specification 1st material response and mil-s-20166, grade m military specification 2nd material response
Quantity
1
Style Designator
Plain
NSN
3020-00-517-2421
Part Number
12617-671
Description
Sprocket Wheel
CAGE
29899

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 12617-671 NSN 3020-00-517-2421

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
117020
UFC:
59820
LTL:
60.0
LCL:
--
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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