Internal Combustion Engin Piston P/N 13206E0641

Specifications

Ring groove width

Third Ring Inches Minimum 0.1880 and Inches Maximum 0.1890

Furnished items

Oil Groove and Retaining Ring Groove

Overall height

3.281 in (nominal)

Skirt type

Semisplit

Ring groove diameter

Third Ring Inches Minimum 2.631 and Inches Maximum 2.641

Distance from pin hole center to extreme top

1.623–1.627 in

Diameter

2.978–2.999 in

Ring groove width

First Ring Inches Minimum 0.1210 and Inches Maximum 0.1220

Surface finish

Finished

Finished size designation

Standard

Pin type for which designed

Floating

Material

Aluminum Alloy

Material document and classification

Assn STD Single Material Response SAE J767 No. 332-T5

Distance between pin bosses

1.275–1.305 in

Oil passage type

Third Ring Hole

Pinhole diameter

0.8590 in (nominal)

Ring groove quantity

3

Surface treatment

Tin

Ring groove width

Second Ring Inches Minimum 0.0960 and Inches Maximum 0.0970

Ring groove diameter

First Ring Inches Minimum 2.652 and Inches Maximum 2.662

Ring groove diameter

Second Ring Inches Minimum 2.631 and Inches Maximum 2.641

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

13206E0641 377212 ERA441

Also referenced as

37912

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 2 on the shelf
Unit of issue	EA each
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	N No hazardous material

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 2805-00-570-3042?
NSN 2805-00-570-3042 (2805005703042) — Internal Combustion Engin Piston: SECO Parts has 2 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for internal combustion engin piston in federal supply class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components).

Is NSN 2805-00-570-3042 available?
SECO Parts has 2 in stock in Augusta, GA — order or request a quote below.

How much does NSN 2805-00-570-3042 cost?
The government catalog (FEDLOG) lists NSN 2805-00-570-3042 at $315.15 per each. That is a public reference, not SECO's price: SECO quotes each request, usually the same business day, and surplus parts often quote below or above it.

What part numbers cross-reference to NSN 2805-00-570-3042?
Part numbers that cross-reference this NSN include 13206E0641, 377212, ERA441. It is also referenced by older, superseded or advisory numbers: 37912. SECO can quote against any of them.