Compressor Piston NSN 4310-00-821-8003

Item Description

A cylindrical piece which moves or reciprocates in a cylinder to compress air or gas from an initial intake pressure to a higher discharge pressure. May include integral connecting rod.

NSN: 4310-00-821-8003

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Features and Characteristics

Head Style

Flat

Overall Height

3.688 inches

Diameter

4.500 inches

Oil Passage Type

Hole

Pinhole Diameter

Between 0.8747 inches and 0.8749 inches

Surface Finish

Finished

Finished Size Designation

Standard

Skirt Type

Solid

Skirt Bottom Cutaway Feature

Not included

Ring Groove Quantity

1 and 3

Ring Groove Position

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

Ring Groove Width

Between 0.1875 inches and 0.1885 inches and 0.1250 inches and 0.1260 inches

Ring Groove Diameter

Between 4.037 inches and 4.047 inches and 4.077 inches and 4.087 inches

Oil Groove

Included

Distance From Pin Hole Center To Extreme Top

Between 1.995 inches and 2.005 inches

Pin Hole Bushing

Not included

Distance Between Pin Bosses

1.750 inches

Retaining Ring Groove

Not included

Included

Pin Type For Which Designed

Locked

Ring

Included

Integral Connecting Rod

Not included

Material

Aluminum

Material

Aluminum

Fsc Application Data

Air compressor, stationary, receiver mtd

FSC

4310 Compressors And Vacuum Pumps

NIIN

008218003

NSN

4310008218003

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

8643X

Cage Code:

49576

Status:

MSDS:

Part Number:

5152X

Cage Code:

49576

Status:

MSDS:

Part Number:

8724

Cage Code:

49576

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8414909000
NAICS: 333912
SITC: 74380
Description: Parts of air or vacuum pumps, nesoi
End Use (Code 21100):
Industrial engines

Q & A

Frequently asked questions for NSN 4310-00-821-8003

What are the manufacturers of nsn 4310008218003?

Quincy Compressor Division Of Coltec (49576)

Does this nsn 4310008218003 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4310008218003
A cylindrical piece which moves or reciprocates in a cylinder to compress air or gas from an initial intake pressure to a higher discharge pressure. may include integral connecting rod.

Does nsn 4310008218003 contain any precious metals?
Precious metal content is unknown.

Does nsn 4310008218003 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4310008218003?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

22220

FIIG:

T103-G

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service