NSN 2810-00-478-9897 NIIN 004789897 — Internal Combustion Engin Piston

NSN
Item Name
Assigned
DEMIL
Shelf Life
UOM
Using Services
NSN:
2810-00-478-9897
2810004789897
Description:
PISTON,INTERNAL COMBUSTION ENGIN
NSN Assigned:
01-JAN-63
DEMIL:
NO
Shelf Life:
N/A
UOM:
--
Using Services:
--

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Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

2810-00-478-9897 Specification Set by the OEM (see RNCC code 3)

Head Style AASK:

concave

Overall Height ABKW:

4.086in.

Diameter ABMZ:

6.100in.

Pinhole Diameter ACXU:

1.4987in. and 1.4995in.

Surface Finish AGYE:

finished

Finished Size Designation AXFR:

standard

Skirt Type AXFT:

solid

Skirt Bottom Cutaway Feature AXFX:

not included

Ring Groove Quantity AXFZ:

5

Ring Groove Position AXGA:

no.1 and no.2 and no.3, no.4

Ring Groove Width AXGB:

0.1055in. and 0.1065in.

Groove Taper Angle AXGC:

15 deg porm 25 minutes

Ring Groove Diameter AXGD:

5.550in.

Ring Groove Position Below Piston Pin AXGE:

no. 5 ring groove located below piston pin bosses

Oil Groove AXPH:

not included

Distance From Pin Hole Center To Extreme Top AXPK:

2.3721in. and 2.3791in.

Pin Hole Bushing AXPL:

not included

Distance Between Pin Bosses AXPM:

1.970in. and 1.980in.

Retaining Ring Groove AXPN:

not included

Pin AXPP:

not included

Pin Type For Which Designed AXPQ:

floating

Ring AXPR:

not included

Carbon Groove BQBL:

not included

Material MATL:

aluminum

Material MATT:

aluminum

Weight WGHT:

77.5 ounces

Fsc Application Data ZZZV:

acft eng R1300

Cross Reference Parts Part numbers that meet the specification outlined on this page and set by the OEM

Part Number
Cage
RNCC
RNVC
DAC
RNAAC
Status
MSDS
SADC
Part Number:
137535
Cage Code:
0AHP5
RNCC:
3
RNVC:
2
DAC:
X
RNAAC:
XX
Status:
A
MSDS:
SADC:

Identification Item Identification Guide (IIG) and Item Name Code (INC)

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
HEAD STYLE CONCAVE style nsn 2810-00-478-9897

2810-00-478-9897 Material Hazmat, Precious Metals, Criticality, Enviroment, and ESD

HMIC
PMIC
ESD
ENAC
ADPE
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
ADPE:
CRITL:
X
Hazmat (HMIC) N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Precious Metals (PMIC) A

Item does not contain precious metal.

Criticality X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

  Identification Codes

HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.

PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.

ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.

ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.

CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.