Model: 178466

Internal Combustion Engine Piston

Properties:

Head Style
Concave
Overall Height
4.750 inches
Diameter
3.875 inches
Oil Passage Type
Hole
Pinhole Diameter
1.3740 inches
Surface Finish
Finished
Finished Size Designation
Standard
Skirt Type
Solid
Skirt Bottom Cutaway Feature
Not included
Ring Groove Quantity
5
Ring Groove Position
Number 1, number 2, number 3, number 4 and number 5
Ring Groove Width
0.0960 inches
Ring Groove Width
0.0980 inches
Ring Groove Width
0.2500 inches
Ring Groove Width
0.0960 inches 2nd ring
Ring Groove Width
0.0960 inches 3rd ring
Ring Groove Width
0.0980 inches 1st ring
Ring Groove Width
0.2500 inches 4th ring
Ring Groove Width
0.2500 inches 5th ring
Ring Groove Diameter
3.515 inches
Ring Groove Diameter
3.526 inches
Ring Groove Diameter
3.515 inches 4th ring
Ring Groove Diameter
3.515 inches 5th ring
Ring Groove Diameter
3.526 inches 1st ring
Ring Groove Diameter
3.526 inches 2nd ring
Ring Groove Diameter
3.526 inches 3rd ring
Ring Groove Position Below Piston Pin
Number 5 ring groove located below pin bosses
Ring Groove Position Below Piston Pin
Number 1, number 2, number 3, number 4 and number 5 all rings
Oil Groove
Not included
Distance From Pin Hole Center To Extreme Top
2.570 inches
Pin Hole Bushing
Not included
Distance Between Pin Bosses
1.536 inches
Retaining Ring Groove
Included
Pin
Included
Pin Type For Which Designed
Floating
Ring
Included
Carbon Groove
Not included
Material
Aluminum alloy
Material
Aluminum alloy
Weight
48.0 ounces
NSN
2815-00-383-3773
Part Number
178466
Description
Piston,internal Combustion Engine
CAGE
30076

Part 178466 NSN 2815-00-383-3773

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:
TG
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
110.0000lbs
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: 8409998000
  • SITC: 71392
  • End Use: Industrial engines
  • NAICS: 333618
  • USDA: 1

Freight Class: Parts for compression-ignition internal combustion piston engines (diesel), nesoi

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