Cover, Engine Poppet Valve Rocker2815-00-033-9394

NSN 2815-00-033-9394 · NIIN 000339394 · Part number AR01255

Cummins Inc. · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 15434

Government record, cited

NSN 2815-00-033-9394 — this item is cataloged by the U.S. Government under National Stock Number 2815-00-033-9394. Manufacturer of record part number: AR01255.

Also searched as 2815-00-033-9394 · 2815000339394 · NIIN 000339394 · 00-033-9394 · FSC 2815 Diesel Engines and Components · CAGE 15434 · AR01255 · BM73560

Nearby stock numbers ← 2815-00-033-9392 Cover Plate, Camshaft · 2815-00-033-9398 →

Features

Cover,engine Poppet Valve Rocker — FSC 2815
Engine Design Control Activity: 15434
2 manufacturer part numbers on file
Manufacturer of record: Cummins Inc.

Identification

NSN: 2815-00-033-9394
NIIN: 000339394
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: AR01255
Manufacturer: Cummins Inc.

General Description

The Cover,engine Poppet Valve Rocker, cataloged under National Stock Number 2815-00-033-9394, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Cummins Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2815-00-033-9394
Primary Part Number	AR01255
Item Name	Cover,engine Poppet Valve Rocker
FSC / FSG	2815 / 28 — Diesel Engines and Components
Manufacturer	Cummins Inc.
Status	ACTIVE
Engine Design Control Activity	15434

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
AR01255 PRIMARY	Cummins Inc. (USA)
BM73560 PRIMARY	Cummins Inc. (USA)

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 2815-00-033-9394?

NSN 2815-00-033-9394 is a Cover,engine Poppet Valve Rocker, manufactured by Cummins Inc., classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-00-033-9394?

NSN 2815-00-033-9394 has 2 manufacturer part numbers on file: AR01255 (Cummins Inc.), BM73560 (Cummins Inc.).

What are the specifications of AR01255?

Key specifications for AR01255: Overall Height: 2.750 INCHES NOMINAL IN; Engine Design Control Activity: 15434; Overall Length: 12.875 INCHES NOMINAL IN; Overall Width: 8.000 INCHES NOMINAL IN. 1 specification is documented in the U.S. Government catalog.

Is NSN 2815-00-033-9394 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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