149453

Internal Combustion Engine Piston

NSN 2810-00-069-3342

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
000693342

Detail Specifications

Head Style:
Concave
Overall Height:
4.696 inches
Diameter:
6.100 inches
Pinhole Diameter:
Between 1.4990 inches and 1.5000 inches
Surface Finish:
Finished
Finished Size Designation:
Standard
Skirt Type:
Solid
Skirt Bottom Cutaway Feature:
Not included
Ring Groove Quantity:
5
Ring Groove Position:
No. 1, no. 2, no. 3, no. 4
Ring Groove Width:
Between 0.1166 inches and 0.1180 inches
Ring Groove Width:
Between 0.1180 inches and 0.1200 inches
Ring Groove Width:
Between 0.1005 inches and 0.1015 inches
Ring Groove Width:
Between 0.1055 inches and 0.1065 inches
Ring Groove Width:
0.1055 inches and 0.1065 inches 3rd ring
Ring Groove Width:
0.1005 inches and 0.1015 inches 4th ring
Ring Groove Width:
0.1166 inches and 0.1180 inches 1st ring
Ring Groove Width:
0.1180 inches and 0.1200 inches 2nd ring
Groove Taper Angle:
14 degrees 46 minutes min, 15 degrees 14 minutes max incl angle
Ring Groove Diameter:
5.537 inches
Ring Groove Diameter:
5.550 inches
Ring Groove Diameter:
5.537 inches 1st ring
Ring Groove Diameter:
5.537 inches 3rd ring
Ring Groove Diameter:
5.537 inches 5th ring
Ring Groove Diameter:
5.537 inches 7th ring
Ring Groove Diameter:
5.550 inches 2nd ring
Ring Groove Diameter:
5.550 inches 4th ring
Ring Groove Diameter:
5.550 inches 6th ring
Ring Groove Diameter:
5.550 inches 8th ring
Ring Groove Position Below Piston Pin:
No.5 ring groove located below piston pin holes
Ring Groove Position Below Piston Pin:
No. 1, no. 2, no. 3, no. 4 all rings
Oil Groove:
Not included
Distance From Pin Hole Center To Extreme Top:
Between 2.771 inches and 2.778 inches
Pin Hole Bushing:
Not included
Distance Between Pin Bosses:
Between 2.030 inches and 2.040 inches
Retaining Ring Groove:
Not included
Pin:
Not included
Pin Type For Which Designed:
Floating
Ring:
Not included
Carbon Groove:
Not included
Material:
Aluminum
Material:
Aluminum
Surface Treatment:
Nickel
Surface Treatment:
Nickel plated
Weight:
89.8 ounces
NSN:
2810-00-069-3342
Item Name:
Piston Crown
Cage Code:
0AHP5

Manufacturer Part Numbers

No other part numbers with same form, fit, and function found.

Part Identification

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

Part Materials

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:
F

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
8.0 X 8.0 X 7.0
Paclk Weight:
6.5000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
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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Pricing & Availability

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MOE Major Organizational Entities

Entity
DSOR
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
User:
GREECE Greece
DSOR:
User:
TURKEY Turkey
DSOR:
Import / Export
  • Schedule B: 8409100080
  • SITC: 71319
  • End Use: Engines and turbines for military aircraft
  • NAICS: 336412
  • USDA: 1

Classification: Parts for spark-ignition or compression-ignition internal combustion piston engines for use in aircraft except civil


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