National Stock number : 4310-00-028-3858
Compressor Piston
| Available Quantity | 167 |
| Available Conditions | NS NE SV |
| Classification | Compressors and Vacuum Pumps - FSC 4310 |
| Schedule B | 8414909000 |
| Stock Check Date | 10/24/2025 |
Part-Number.info Quality System
- ISO 9001:2015 + AS9120B Certifed
- Audited supply chain
- Counterfeit Parts Prevention
- 100% Product Inspections
- 7 Year Record Retention
- HAZMAT Certified
- ITAR and DDTC Registered
Product Properties
Description
Compressor Piston
Head Style
dish
Overall Height
4.625in.
Diameter
2.9980in. and 2.9985in.
Oil Passage Type
hole
Pinhole Diameter
0.8748in. and 0.8750in.
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
0.1870in. and 0.1880in. and 0.1245in. and 0.1255in.
Ring Groove Diameter
2.640in. and 2.650in. and 2.680in. and 2.690in.
Oil Groove
not included
Distance From Pin Hole Center To Extreme Top
2.995in. and 3.005in.
Pin Hole Bushing
not included
Distance Between Pin Bosses
1.688in.
Retaining Ring Groove
not included
Pin
not included
Pin Type For Which Designed
locked
Ring
not included
Integral Connecting Rod
not included
Material
steel alloy
Material
steel alloy
