4130-00-300-7932

Find complete technical information, availability, and procurement data for: 4130-00-300-7932
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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

4130-00-300-7932

Item Name Code

22220

Assigment Date

01/01/1963 (63 years ago)

2.625 inches nominal diameter, hump head style, 0.406 inches nominal pinhole diameter, 3.250 inches nominal overall height, finished surface finish

Product Characteristics

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

Head Style: hump
Overall Height: 3.250 inches nominal
Diameter: 2.625 inches nominal
Pinhole Diameter: 0.406 inches nominal
Surface Finish: finished
Finished Size Designation: standard
Skirt Type: solid
Skirt Bottom Cutaway Feature: not included
Ring Groove Quantity: 2
Ring Groove Position: no. 1 and no. 2 positions
Ring Groove Width: 0.125 inches nominal
Ring Groove Diameter: 2.375 inches nominal
Oil Groove: not included
Distance From Pin Hole Center To Extreme Top: 2.000 inches nominal
Pin Hole Bushing: not included
Distance Between Pin Bosses: 2.187 inches nominal
Retaining Ring Groove: not included
Pin: not included
Pin Type For Which Designed: floating
Ring: included
Integral Connecting Rod: not included
Material: aluminum alloy

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4130-00-103-8092	No Name Available	05/04/1974

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
365-24141	Compressor Piston
65-2994	Compressor Piston
65-2994SK	Compressor Piston
665-24141	Compressor Piston
PST-1111	Compressor Piston
PST-1131	Compressor Piston

FAQs

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

What is the FSCG of the NSN 4130-00-300-7932?

The FSCG of the NSN 4130-00-300-7932 is 4130

Does NSN 4130-00-300-7932 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 4130-00-300-7932 contain precious materials?

Precious metal content is unknown

Does NSN 4130-00-300-7932 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 4130-00-300-7932 was assigned to the Federal Catalog?

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