Compressor Piston NSN 4310-00-028-3858

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: 4310-00-028-3858

Stock Availability

NSN 4310000283858 availability
(as of 01/02/2024).

NS: 149
NE: 29
OH: 1
SV: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Features and Characteristics

Head Style

Dish

Overall Height

4.625 inches

Diameter

Between 2.9980 inches and 2.9985 inches

Oil Passage Type

Hole

Pinhole Diameter

Between 0.8748 inches and 0.8750 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 0.1870 inches and 0.1880 inches and 0.1245 inches and 0.1255 inches

Ring Groove Diameter

Between 2.640 inches and 2.650 inches and 2.680 inches and 2.690 inches

Oil Groove

Not included

Distance From Pin Hole Center To Extreme Top

Between 2.995 inches and 3.005 inches

Pin Hole Bushing

Not included

Distance Between Pin Bosses

1.688 inches

Retaining Ring Groove

Not included

Pin Type For Which Designed

Locked

Ring

Not included

Integral Connecting Rod

Not included

Material

Steel alloy

Material

Steel alloy

FSC

4310 Compressors And Vacuum Pumps

NIIN

000283858

NSN

4310000283858

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

2008-001

Cage Code:

49576

Status:

MSDS:

Part Number:

2008

Cage Code:

49576

Status:

MSDS:

Part Number:

2977

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 4310-00-028-3858

What are the manufacturers of nsn 4310000283858?

Quincy Compressor Division Of Coltec (49576)
Century Instrument Co Inc (94550)

Does this nsn 4310000283858 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4310000283858
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 4310000283858 contain any precious metals?
Precious metal content is unknown.

Does nsn 4310000283858 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4310000283858?
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:

What do you get when you order from nationalstocknumber.org?

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