C013431-1

View detailed technical data, stock status, and sourcing information for: C013431-1
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2805 Except Aircraft; and Components Gasoline Reciprocating Engines

National Stock Number

2805-01-130-2593

Item Name Code

11459

Assigment Date

04/19/1982 (44 years ago)

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.

concentric ring style, 0.582 inches standard bore diameter, plain rectangular, straight face cross-sectional shape style, 0.0940 inches minimum and 0.0950 inches maximum overall width, 0.0540 inches nominal radial wall thickness

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: plain rectangular, straight face
Ring Style: concentric
Radial Wall Thickness: 0.0540 inches nominal
Overall Width: 0.0940 inches minimum and 0.0950 inches maximum
Standard Bore Diameter: 0.582 inches
Joint Style: vertical joint
Criticality Code Justification: feat
Special Features: flight safety critical
Material: steel corrosion resisting overall
Fsc Application Data: rack,bomb,ejector aircraft,bru-32/a

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
10106385	Piston Ring
1534 AS 111	Piston Ring
1534AS111	Piston Ring
C013431-1	Piston Ring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2805-01-130-2593?

The FSCG of the NSN 2805-01-130-2593 is 2805

Does the NSN 2805-01-130-2593 have a Schedule B code assigned?

Yes, the Schedule B code is 8409918000

Does NSN 2805-01-130-2593 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 2805-01-130-2593 contain precious materials?

Item does not contain precious metal.

Does NSN 2805-01-130-2593 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 2805-01-130-2593 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Mon, Apr 19, 1982