Ring, Piston2815-00-018-0271

NSN 2815-00-018-0271 · NIIN 000180271 · Part number 201-17500

Lister Petter Ltd · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE K0160

Government record, cited

NSN 2815-00-018-0271 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-018-0271. Manufacturer of record part number: 201-17500.

Also searched as 2815-00-018-0271 · 2815000180271 · NIIN 000180271 · 00-018-0271 · FSC 2815 Diesel Engines and Components · CAGE K0160 · 201-17500

Nearby stock numbers ← 2815-00-018-0267 Ring, Piston · 2815-00-018-0273 Ring, Piston →

Features

Ring,piston — FSC 2815
Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE
Joint Style: VERTICAL JOINT
Radial Wall Thickness: 0.1250 INCHES NOMINAL IN
Ring Style: CONCENTRIC
Standard Bore Diameter: 3.188 INCHES IN
Material: STEEL OVERALL
1 manufacturer part number on file

Identification

NSN: 2815-00-018-0271
NIIN: 000180271
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 201-17500
Manufacturer: Lister Petter Ltd

General Description

The Ring,piston, cataloged under National Stock Number 2815-00-018-0271, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Lister Petter Ltd. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2815-00-018-0271
Primary Part Number	201-17500
Item Name	Ring,piston
FSC / FSG	2815 / 28 — Diesel Engines and Components
Manufacturer	Lister Petter Ltd
Status	ACTIVE
Cross-Sectional Shape Style	PLAIN RECTANGULAR, STRAIGHT FACE
Joint Style	VERTICAL JOINT
Radial Wall Thickness	0.1250 INCHES NOMINAL IN
Ring Style	CONCENTRIC
Standard Bore Diameter	3.188 INCHES IN
Material	STEEL OVERALL

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
201-17500 PRIMARY	Lister Petter Ltd (GBR)

No interchangeability data on file.

Other items in FSC 2815 — Diesel Engines and Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2815-00-011-9099

2815-00-011-9099 · Item name not on file

2815-00-017-1875

2815-00-024-4185

2815-00-024-4185 · Item name not on file

2815-00-033-1482

2815-00-033-1482 · Item name not on file

2815-00-036-5350

2815-00-036-5350 · Item name not on file

2815-00-179-7630

TUBE

2815-00-346-4639

STRAINER ASSY

2815-00-592-5308

RING,PISTON

Frequently Asked Questions

What is NSN 2815-00-018-0271?

NSN 2815-00-018-0271 is a Ring,piston, manufactured by Lister Petter Ltd, classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-00-018-0271?

NSN 2815-00-018-0271 has 1 manufacturer part number on file: 201-17500 (Lister Petter Ltd).

What are the specifications of 201-17500?

Key specifications for 201-17500: Overall Width: 0.0940 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACE; Joint Style: VERTICAL JOINT; Radial Wall Thickness: 0.1250 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.

Is NSN 2815-00-018-0271 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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