Piston Ring

229878

229878
(NSN) National Stock Number
2805-00-628-9782
Federal Supply Classification
2805 Except Aircraft; and Components Gasoline Reciprocating Engines
Item Name Code
11459
Schedule B Code
8409918000
Summary

Plain rectangular, straight face cross-sectional shape style, concentric ring style, 0.1420 inches minimum and 0.1480 inches maximum radial wall thickness, 0.0560 inches minimum and 0.0580 inches maximum overall width, 3.900 inches standard bore diameter, vertical joint joint style

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
2 - - XX
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
0.1420 inches minimum and 0.1480 inches maximum
Details None.
Overall Width
0.0560 inches minimum and 0.0580 inches maximum
Details None.
Standard Bore Diameter
3.900 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.
Joint Style
vertical joint
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the joint.
Material
steel comp 1095 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
66 fed std 1st material response overall and sae 1095 national spec 2nd material response overall
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Fsc Application Data
engine,aircraft,jet
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
D1003-2 17981 X - 5 9 - XX
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
64230 - M -
RVC WCC TCC SHC
- 586 Z 9

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Manufacturer
CURTISS-WRIGHT CONTROLS, INC. DIV ACTUATION DIVISION
CAGE: 0AHP5
SHELBY , NC , 28152-0649
UNITED STATES
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FAQs
Frequently asked questions for NSN 2805-00-628-9782
What is the NIIN of the NSN 2805-00-628-9782?
The National Item Identification Number (NIIN) of the NSN 2805-00-628-9782 is 00-628-9782
When the NSN 2805-00-628-9782 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 2805-00-628-9782 contain any precious metals?
Does not contain precious metal
Does the NSN 2805-00-628-9782 contain any hazardous material?
No data in HMIRS

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