Compressor Piston NSN 4310-00-437-6925

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: 4310-00-437-6925

Stock Availability

NSN 4310004376925 availability
(as of 03/09/2022).

NS: 3

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

Concave

Overall Height

3.875 inches

Diameter

3.250 inches

Oil Passage Type

Slot

Pinhole Diameter

0.750 inches

Surface Finish

Finished

Finished Size Designation

Standard

Skirt Type

Solid

Skirt Bottom Cutaway Feature

Not included

Ring Groove Quantity

Ring Groove Position

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

Ring Groove Width

0.093 inches and 0.156 inches

Ring Groove Diameter

2.930 inches

Oil Groove

Included

Distance From Pin Hole Center To Extreme Top

2.250 inches

Pin Hole Bushing

Not included

Distance Between Pin Bosses

1.500 inches

Retaining Ring Groove

Included

Pin Type For Which Designed

Locked

Ring

Included

Integral Connecting Rod

Included

Material

Aluminum alloy

Material

Aluminum alloy

FSC

4310 Compressors And Vacuum Pumps

NIIN

004376925

NSN

4310004376925

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

RSK234

Cage Code:

05481

Status:

MSDS:

Part Number:

RSK234A

Cage Code:

11247

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 4310-00-437-6925

What are the manufacturers of nsn 4310004376925?

Fedders North America Inc (05481)
Lodestone Corp Div Of Fedders Corp (11247)

Does this nsn 4310004376925 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4310004376925
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 4310004376925 contain any precious metals?
Precious metal content is unknown.

Does nsn 4310004376925 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4310004376925?
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