Model: ERA441

Internal Combustion Engine Piston

Properties:

Head Style
Flat
Overall Height
3.281 inches
Diameter
Between 2.978 inches and 2.999 inches
Oil Passage Type
Hole
Pinhole Diameter
0.8590 inches
Surface Finish
Finished
Finished Size Designation
Standard
Skirt Type
Semisplit
Skirt Bottom Cutaway Feature
Not included
Ring Groove Quantity
3
Ring Groove Position
Number 1, number 2, and number 3
Ring Groove Width
Between 0.0960 inches and 0.0970 inches
Ring Groove Width
Between 0.1210 inches and 0.1220 inches
Ring Groove Width
Between 0.1880 inches and 0.1890 inches
Ring Groove Width
0.0960 inches and 0.0970 inches 2nd ring
Ring Groove Width
0.1210 inches and 0.1220 inches 1st ring
Ring Groove Width
0.1880 inches and 0.1890 inches 3rd ring
Ring Groove Diameter
Between 2.631 inches and 2.641 inches
Ring Groove Diameter
Between 2.652 inches and 2.662 inches
Ring Groove Diameter
2.631 inches and 2.641 inches 2nd ring
Ring Groove Diameter
2.631 inches and 2.641 inches 3rd ring
Ring Groove Diameter
2.652 inches and 2.662 inches 1st ring
Oil Groove
Included
Distance From Pin Hole Center To Extreme Top
Between 1.623 inches and 1.627 inches
Pin Hole Bushing
Not included
Distance Between Pin Bosses
Between 1.275 inches and 1.305 inches
Retaining Ring Groove
Included
Pin
Not included
Pin Type For Which Designed
Floating
Ring
Not included
Carbon Groove
Not included
Material
Aluminum alloy sae j767 no. 332-t5
Material
Aluminum alloy sae j767 no. 332-t5
Surface Treatment
Tin
Surface Treatment
Tin plated
Weight
Any acceptable
NSN
2805-00-570-3042
Part Number
ERA441
Description
Piston,internal Combustion Engine
CAGE
02978

Part ERA441 NSN 2805-00-570-3042

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:
0.6000lbs
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:
85.0
WCC:
593
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Phone: +1 470-231-0824
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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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