PartsTable TECHNICAL DATA SHEET

NSN 2805-01-228-4222Government record, cited

Guide, Engine Poppet Valve Tappet2805-01-228-4222

NSN 2805-01-228-4222 · NIIN 012284222 · Part number EY2141420403

Wisconsin Motors, Llc · FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 66289

Government record, cited

NSN 2805-01-228-4222 — this item is cataloged by the U.S. Government under National Stock Number 2805-01-228-4222. Manufacturer of record part number: EY2141420403.

Also searched as 2805-01-228-4222 · 2805012284222 · NIIN 012284222 · 01-228-4222 · FSC 2805 Gasoline Reciprocating Engines, Except Aircraft; and Components · CAGE 66289 · EY2141420403 · EY2141420103

Nearby stock numbers ← 2805-01-228-4175 Piston, Internal Combustion Engin · 2805-01-228-4304 Parts Kit, Gasoline Engine →

Features

Guide,engine Poppet Valve Tappet — FSC 2805
1 manufacturer part number on file
Manufacturer of record: Wisconsin Motors, Llc

Identification

NSN: 2805-01-228-4222
NIIN: 012284222
FSC: 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: EY2141420403
Manufacturer: Wisconsin Motors, Llc

General Description

The Guide,engine Poppet Valve Tappet, cataloged under National Stock Number 2805-01-228-4222, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Wisconsin Motors, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Guide,engine Poppet Valve Tappet
FSC / FSG	2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components (FSG 28)
Manufacturers	Wisconsin Motors, Llc (CAGE 66289)

Technical Specifications

Parameter	Value
NSN	2805-01-228-4222
Primary Part Number	EY2141420403
Item Name	Guide,engine Poppet Valve Tappet
FSC / FSG	2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components
Manufacturer	Wisconsin Motors, Llc
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
EY2141420403 PRIMARY	Wisconsin Motors, Llc (USA)

Reference documents

Reference	Meaning
EY2141420103	C/1 Advisory reference — outside the item-of-supply concept Wisconsin Motors, Llc

No interchangeability data on file.

Other items in FSC 2805 — Gasoline Reciprocating Engines, Except Aircraft; and Components

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

2805-00-010-2959

2805-00-010-2959 · Item name not on file

2805-00-066-3426

TAPPET,ENGINE POPPET VALVE

2805-00-326-0797

SPRING,COUPLING FLA

2805-00-395-7778

BALL,BY-PASS VALVE

2805-00-422-9321

RING SET,PISTON

2805-00-447-9114

VALVE,POPPET,ENGINE

2805-00-448-0786

CAMSHAFT

2805-00-561-9463

GUIDE,VALVE STEM

Frequently Asked Questions

What is NSN 2805-01-228-4222?

NSN 2805-01-228-4222 is a Guide,engine Poppet Valve Tappet, manufactured by Wisconsin Motors, Llc, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.

What part numbers are listed for NSN 2805-01-228-4222?

NSN 2805-01-228-4222 has 1 manufacturer part number on file: EY2141420403 (Wisconsin Motors, Llc).

Is NSN 2805-01-228-4222 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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