Model: 25M-DF

Timing Belt Pulley

Properties:

Overall Length
0.688 inches
Bore Diameter
0.250 inches
Face Type
Single row sprocket teeth
Hub Type
Setscrew
Face Width
0.312 inches
Hub Diameter
0.500 inches
Bore Type
Specified
Face Groove/tooth Quantity
25
Material
Plastic
NSN
3020-01-256-5398
Part Number
25M-DF
Description
Pulley,timing Belt
CAGE
63604

A pulley with regularly spaced grooves parallel to the pulley axis on the face. It is designed to be used for timing purposes such as to synchronize the igintion spark with the completion of the compression stroke of the piston.

Part 25M-DF NSN 3020-01-256-5398

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
45487
FIIG:
A501U0
Concept No.:
1
App. Key:
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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
127300
UFC:
64560
LTL:
60.0
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8511806000
  • SITC: 77831
  • End Use: Engines and engine parts (carburetors, pistons, rings, and valves)
  • NAICS: 336320
  • USDA: 1

Freight Class: Internal combustion engine ignition equipment, nesoi

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