911B

Internal Combustion Engine Piston

NSN 2815-00-528-5707

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
005285707

Detail Specifications

Head Style:
Flat
Overall Height:
8.000 inches
Diameter:
5.500 inches
Oil Passage Type:
Hole
Pinhole Diameter:
2.1250 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
Ring Groove Width:
Between 0.1300 inches and 0.1305 inches
Ring Groove Width:
Between 0.1280 inches and 0.1285 inches
Ring Groove Width:
Between 0.2520 inches and 0.2525 inches
Ring Groove Width:
0.1280 inches and 0.1285 inches 2nd ring
Ring Groove Width:
0.1300 inches and 0.1305 inches 1st ring
Ring Groove Width:
0.2520 inches and 0.2525 inches 3rd ring
Ring Groove Width:
0.2520 inches and 0.2525 inches 4th ring
Ring Groove Width:
0.2520 inches and 0.2525 inches 5th ring
Ring Groove Diameter:
Between 4.017 inches and 5.027 inches
Ring Groove Diameter:
Between 4.977 inches and 4.987 inches
Ring Groove Diameter:
Between 5.017 inches and 5.027 inches
Ring Groove Diameter:
4.977 inches and 4.987 inches 3rd ring
Ring Groove Diameter:
4.977 inches and 4.987 inches 4th ring
Ring Groove Diameter:
4.977 inches and 4.987 inches 5th ring
Ring Groove Diameter:
5.017 inches and 5.027 inches 2nd ring
Ring Groove Diameter:
4.017 inches and 5.027 inches 1st ring
Ring Groove Position Below Piston Pin:
No.5 ring groove located below piston pin bosses
Ring Groove Position Below Piston Pin:
Number 1, number 2, number 3 all rings
Oil Groove:
Not included
Distance From Pin Hole Center To Extreme Top:
Between 3.998 inches and 4.002 inches
Pin Hole Bushing:
Not included
Distance Between Pin Bosses:
2.375 inches
Retaining Ring Groove:
Included
Pin:
Not included
Pin Type For Which Designed:
Floating
Ring:
Not included
Carbon Groove:
Not included
Material:
Aluminum alloy
Material:
Aluminum alloy
Surface Treatment:
Anodize
Surface Treatment:
Anodized
Weight:
106.0 ounces
NSN:
2815-00-528-5707
Item Name:
Piston And Pin,diesel Engine
Cage Code:
79975

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
P21047A1
Cage Code:
14541
RNCC:
C
RNVC:
1
RNAAC:
AX
Status:
A
MSDS:
SADC:
AF
Part Number:
P21047A1
Cage Code:
17572
RNCC:
C
RNVC:
1
RNAAC:
AX
Status:
A
MSDS:
SADC:
AF
Part Number:
P21047A1
Cage Code:
55509
RNCC:
C
RNVC:
1
RNAAC:
AX
Status:
A
MSDS:
SADC:
AF
Part Number:
P21047A2
Cage Code:
17572
RNCC:
3
RNVC:
2
RNAAC:
AX
Status:
A
MSDS:
SADC:

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:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
7.2000lbs
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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MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
User:
SINGAPORE Singapore
DSOR:
User:
THAILAND Thailand
DSOR:
User:
REPUBLIC OF KOREA Republic of Korea
DSOR:
User:
ITALY Italy
DSOR:
User:
GREECE Greece
DSOR:
User:
TURKEY Turkey
DSOR:
Import / Export
  • Schedule B: 8409998000
  • SITC: 71392
  • End Use: Industrial engines
  • NAICS: 333618
  • USDA: 1

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


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