Compressor Piston

Model / MPN: 20MP396 | NSN: 4130-00-340-1857

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.

Product Details

NATO Stock Number

4130-00-340-1857

Sold in multiples of

1 EA

DEMIL

Head Style

Flat

Overall Height

4.500 inches

Diameter

4.238 inches

Oil Passage Type

Hole

Bushing Hole Diameter

1.750 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, and no. 3 positions

Ring Groove Width

0.189 inches

Ring Groove Diameter

3.844 inches and 3.844 inches and 3.804 inches

Oil Groove

Not included

Distance From Pin Hole Center To Extreme Top

2.251 inches

Pin Hole Bushing

Included

Distance Between Pin Bosses

3.339 inches

Retaining Ring Groove

Included

Pin Type For Which Designed

Floating

Ring

Not included

Integral Connecting Rod

Not included

Material

Aluminum alloy

Material

Aluminum alloy

20MP Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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20MP396 Cross Reference

CPST23A
CPST23A
10MP396