Piston Ring

20079P

20079P
(NSN) National Stock Number
4310-00-012-2493
Federal Supply Classification
4310 Compressors and Vacuum Pumps
Item Name Code
11459
Schedule B Code
8414902095
Summary

4.368 inches standard bore diameter, steel overall material

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes:packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

INC FIIG Concept Condition
11459 A08400 - 2
Specifications
Standard Bore Diameter
4.368 inches
Details The length of a straight line which passes through the center of the cylinder /engine,compressor,or the like/,and terminates at the inside diameter.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
20079P 93232 5 - 3 9 - AX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
64230 - M -
RVC WCC TCC SHC
- 594 Z 9

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Manufacturer
CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD
CAGE: 0UBG9
BETHLEHEM , PA , 18015-9404
UNITED STATES
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FAQs
Frequently asked questions for NSN 4310-00-012-2493
What is the NIIN of the NSN 4310-00-012-2493?
The National Item Identification Number (NIIN) of the NSN 4310-00-012-2493 is 00-012-2493
When the NSN 4310-00-012-2493 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Fri, May 3, 1968
Does the NSN 4310-00-012-2493 contain any precious metals?
Type/content is unknown
Does the NSN 4310-00-012-2493 contain any hazardous material?
No data in HMIRS

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