27056

Internal Combustion Engine Piston

NSN 2810-00-118-9021

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
001189021

Product Technical Spec.

Head Style:
Concave
Overall Height:
3.559 inches
Diameter:
5.168 inches
Oil Passage Type:
Hole
Pinhole Diameter:
1.3729 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, and n0. 5
Ring Groove Width:
0.0960 inches and 0.2210 inches and 0.0950 inches
Groove Taper Angle:
8 degrees incl angle
Ring Groove Diameter:
Between 4.700 inches and 4.720 inches
Ring Groove Diameter:
4.714 inches
Ring Groove Diameter:
4.688 inches
Ring Groove Diameter:
4.688 inches 2nd ring
Ring Groove Diameter:
4.700 inches and 4.720 inches 1st ring
Ring Groove Diameter:
4.714 inches 3rd ring
Ring Groove Position Below Piston Pin:
Number 5 ring grooves located below piston pin bosses
Ring Groove Position Below Piston Pin:
No. 1, no. 2, no. 3, no. 4, and n0. 5 all rings
Oil Groove:
Not included
Distance From Pin Hole Center To Extreme Top:
2.215 inches
Pin Hole Bushing:
Not included
Distance Between Pin Bosses:
2.500 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
Weight:
44.0 ounces
Fsc Application Data:
Engine, aircraft, reciprocating
NSN:
2810-00-118-9021
Item Name:
Piston And Pin,diesel Engine
Cage Code:
00198

Cross Referenced Parts

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:
U
ESD:
ESD:
MMAC:
CRITL:
X

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:
GREECE Greece
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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