4130-00-625-4956

Find complete technical information, availability, and procurement data for: 4130-00-625-4956
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Federal Supply Group

Refrigeration, Air Conditioning, and Air Circulating Equipment

Federal Supply Classification

4130 Refrigeration and Air Conditioning Components

National Stock Number

4130-00-625-4956

Item Name Code

22220

Assigment Date

01/01/1963 (63 years ago)

2.500 inches nominal diameter, 3.125 inches nominal overall height, finished surface finish, various end item identification, flat head style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Head Style: flat
Overall Height: 3.125 inches nominal
Diameter: 2.500 inches nominal
End Item Identification: various
Surface Finish: finished
Finished Size Designation: standard
Skirt Type: solid
Skirt Bottom Cutaway Feature: not included
Ring Groove Quantity: 4
Ring Groove Position: no. 1,no. 2,no. 3,and no. 4 positions
Ring Groove Position Below Piston Pin: no. 4 ring groove
Oil Groove: included
Distance From Pin Hole Center To Extreme Top: 1.250 inches nominal
Pin Hole Bushing: not included
Ring: included
Integral Connecting Rod: not included
Material: iron cast

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4130-00-300-1246	No Name Available	11/01/1979
4130-01-108-2157	No Name Available	07/01/1985

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
17-1051400	Compressor Piston
5F20-482	Compressor Piston
5F20-482-10855	Compressor Piston

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4130-00-625-4956?

The FSCG of the NSN 4130-00-625-4956 is 4130

Does the NSN 4130-00-625-4956 have a Schedule B code assigned?

Yes, the Schedule B code is 8419909550

Does NSN 4130-00-625-4956 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4130-00-625-4956 contain precious materials?

Item does not contain precious metal.

Does NSN 4130-00-625-4956 contain hazardous materials?

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

When the NSN 4130-00-625-4956 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963