Model: P494

Internal Combustion Engine Piston

Properties:

Head Style
Flat
Overall Height
4.250 inches
Diameter
3.625 inches
Oil Passage Type
Hole
Pinhole Diameter
1.0943 inches
Surface Finish
Finished
Finished Size Designation
Standard
Skirt Type
Solid
Skirt Bottom Cutaway Feature
Not included
Ring Groove Quantity
3
Ring Groove Position
Number 1, number 2, and number 3
Ring Groove Width
0.0965 inches
Ring Groove Width
0.1885 inches
Ring Groove Width
0.0965 inches 1st ring
Ring Groove Width
0.1885 inches 2nd ring
Ring Groove Diameter
3.221 inches
Ring Groove Diameter
3.221 inches 1st ring
Ring Groove Diameter
3.221 inches 2nd ring
Oil Groove
Not included
Distance From Pin Hole Center To Extreme Top
2.437 inches
Pin Hole Bushing
Not included
Distance Between Pin Bosses
1.375 inches
Retaining Ring Groove
Included
Pin
Not included
Pin Type For Which Designed
Floating
Ring
Not included
Carbon Groove
Not included
Material
Aluminum
Material
Aluminum
Weight
27.0 ounces
Fsc Application Data
1) mobile electric set model d375; (2) starting engine
Fsc Application Data
(1) mobile electric set model d375; (2) starting engine
NSN
2805-00-575-0579
Part Number
P494
Description
Piston,internal Combustion Engine
CAGE
83087

Part P494 NSN 2805-00-575-0579

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
16509
FIIG:
T267-C
Concept No.:
1
App. Key:
CA
Cond. Code:
2
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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
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:
133300
UFC:
63220
LTL:
RATING VARIABLE
LCL:
--
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8409918000
  • SITC: 71391
  • End Use: Industrial engines
  • NAICS: 333618
  • USDA: 1

Freight Class: Parts for spark-ignition internal combustion piston engines, nesoi

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