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NationalStockNumber.INFO

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Internal Combustion Engine Piston

NSN: 2810-00-031-6323 | Model: 166313
NSN Properties and Flags
NATO Stock Number
2810-00-031-6323
DEMIL
NO
Head Style
Concave
Overall Height
4.110 inches
Diameter
5.726 inches
Pinhole Diameter
1.3730 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 and no. 4 and no. 5
Ring Groove Width
0.12925 inches 3rd ring
Groove Taper Angle
15 degrees incl angle
Ring Groove Diameter
5.327 inches 3rd ring
Ring Groove Position Below Piston Pin
Number 1, number 2, number 3 and no. 4 and no. 5 all rings
Oil Groove
Not included
Distance From Pin Hole Center To Extreme Top
2.610 inches
Pin Hole Bushing
Not included
Distance Between Pin Bosses
2.000 inches
Retaining Ring Groove
Included
Pin
Not included
Pin Type For Which Designed
Locking
Ring
Not included
Carbon Groove
Not included
Material
Aluminum
Material
Aluminum
Surface Treatment
Tin
Surface Treatment
Tin plated
Weight
72.0 ounces
Fsc Application Data
Aircraft eng r2000

Pricing and Availability

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NSN 2810-00-031-6323 Datasheet

Supply Class (FSC):
Aircraft Prime Mover; And Components Gasoline Reciprocating Engines
Cross Reference:
  • 166313
  • 166313
Cage Codes:
  • Pratt & Whitney Canada Cie Divpratt (CAGE 00198)
  • United Technologies Corporation (CAGE 77445)
Schedule B & Trade:
  • Schedule B: 8409100080 (NAICS 336412)

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

  • SITC: 71319

    Parts, n.E.S., of spark-ignition reciprocating or rotary combustion piston engines for aircraft

  • End Use: 50020

    Engines and turbines for military aircraft

Identification:
HMIC

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

PMIC

U - Precious metal content is unknown

ADPE

- Represents items with no adp components

CRITL

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

Freight Information:
  • NMFC:

    133300 - Machinery/machines noi

  • WCC:

    593 - Motors and parts, (machinery and parts),(less than 35 feet)

  • ACC:

    A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • LTL:

    W - Rating variable

  • SHC:

    Z - Other or no special handling required (sh)

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:
What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 2810-00-031-6323 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Malaysia, and Republic Of Korea
What is the NIIN of NSN 2810-00-031-6323?
000316323 or 00-031-6323
Does NSN 2810-00-031-6323 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2810-00-031-6323?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963