Piston Ring

188539

188539
(NSN) National Stock Number
2810-00-037-6455
Federal Supply Classification
2810 Aircraft Prime Mover; and Components Gasoline Reciprocating Engines
Item Name Code
11459
Schedule B Code
8409100080
Summary

Plain rectangular, straight face cross-sectional shape style, concentric ring style, 0.1550 inches minimum and 0.1650 inches maximum radial wall thickness, 0.1240 inches minimum and 0.1250 inches maximum overall width, 5.750 inches standard bore diameter, 0.010 inches bore diameter oversize

DAC HCC DMIL RNCC
2 - - 5
RNVC SADC MSDS RNAAC
9 - - SB
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
Cross-Sectional Shape Style
plain rectangular, straight face
Details The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
Ring Style
concentric
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the ring.
Radial Wall Thickness
0.1550 inches minimum and 0.1650 inches maximum
Details None.
Overall Width
0.1240 inches minimum and 0.1250 inches maximum
Details None.
Standard Bore Diameter
5.750 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.
Bore Diameter Oversize
0.010 inches
Details The measured amount that the oversize bore exceeds the standard bore diameter.
Joint Style
vertical joint
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the joint.
Material
iron overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Fsc Application Data
reciprocating engine,aircraft
Details The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
188539 00198 2 - 3 2 - SB
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
- 593 Z Z

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Manufacturer
RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY
CAGE: 77445
EAST HARTFORD , CT , 06118-3811
UNITED STATES
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FAQs
Frequently asked questions for NSN 2810-00-037-6455
What is the NIIN of the NSN 2810-00-037-6455?
The National Item Identification Number (NIIN) of the NSN 2810-00-037-6455 is 00-037-6455
When the NSN 2810-00-037-6455 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 2810-00-037-6455 contain any precious metals?
Type/content is unknown
Does the NSN 2810-00-037-6455 contain any hazardous material?
No data in HMIRS

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