Compressor Piston

322261-3

322261-3
(NSN) National Stock Number
4310-00-031-7769
Federal Supply Classification
4310 Compressors and Vacuum Pumps
Item Name Code
22220
Schedule B Code
8414909000
Summary

Flat head style, 0.825 inches nominal overall height, 0.315 inches nominal diameter, hole oil passage type, 0.046 inches nominal pinhole diameter, finished surface finish

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - SB
Identification

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.

INC FIIG Concept Condition
22220 T103-G - 2
Specifications
Head Style
flat
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the head.
Overall Height
0.825 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
Diameter
0.315 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.
Oil Passage Type
hole
Details Indicates the type of oil passage included on the item.
Pinhole Diameter
0.046 inches nominal
Details The length of a straight line which passes through the center of a pinhole,and terminates at the circumference.
Surface Finish
finished
Details An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
Ring Groove Quantity
2
Details The number of ring grooves included on the item.
Ring Groove Position
no.1,and no2 positions
Details A number indicating the position(s) of the ring groove(s).
Ring Groove Width
0.115 inches nominal
Details A measurement taken at right angles to the length of a ring groove,in distinction from thickness.
Ring Groove Diameter
0.220 inches nominal
Details The length of a straight line which passes through the center of a ring groove,and terminates at the circumference.
Oil Groove
not included
Details An indication of whether or not an oil groove/s/ is included.
Distance From Pin Hole Center To Extreme Top
0.156 inches nominal
Details The distance from the center of the pin hole to the extreme top of the item.
Pin Hole Bushing
not included
Details An indication of whether or not a pin hole bushing/s/ is included.
Retaining Ring Groove
not included
Details An indication of whether or not a retaining ring groove(s) is included.
Pin
not included
Details An indication of whether or not a pin is included.
Ring
not included
Details An indication of whether or not a ring(s) is included. please use mrc abff for niins were answered with "included" in place of this cancelled mrc.
Integral Connecting Rod
not included
Details An indication of whether or not an integral connecting rod is included.
Special Features
oil passage hole drilled in ea end 0.046 in. dia,dp 0.340 in.
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
60750 - S -
RVC WCC TCC SHC
- 593 Z 9
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Manufacturer
HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE
CAGE: 73030
WINDSOR LOCKS , CT , 06096-1000
UNITED STATES
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FAQs
Frequently asked questions for NSN 4310-00-031-7769
What is the NIIN of the NSN 4310-00-031-7769?
The National Item Identification Number (NIIN) of the NSN 4310-00-031-7769 is 00-031-7769
When the NSN 4310-00-031-7769 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 4310-00-031-7769 contain any precious metals?
Does not contain precious metal
Does the NSN 4310-00-031-7769 contain any hazardous material?
No data in HMIRS

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