Cover, Engine Poppet Valve Rocker2815-01-289-3771

NSN 2815-01-289-3771 · NIIN 012893771 · Part number 5135046

Rolls-Royce Solutions America Inc · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 72582

Government record, cited

NSN 2815-01-289-3771 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-289-3771. Manufacturer of record part number: 5135046.

Also searched as 2815-01-289-3771 · 2815012893771 · NIIN 012893771 · 01-289-3771 · FSC 2815 Diesel Engines and Components · CAGE 72582 · 5135046 · 2815012893771

Nearby stock numbers ← 2815-01-289-3393 Crankshaft, Engine · 2815-01-289-3779 Housing, Supercharger →

Features

Cover,engine Poppet Valve Rocker — FSC 2815
1 manufacturer part number on file
Manufacturer of record: Rolls-Royce Solutions America Inc

Identification

NSN: 2815-01-289-3771
NIIN: 012893771
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 5135046
Manufacturer: Rolls-Royce Solutions America Inc

General Description

The Cover,engine Poppet Valve Rocker, cataloged under National Stock Number 2815-01-289-3771, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rolls-Royce Solutions America Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	2815-01-289-3771
Primary Part Number	5135046
Item Name	Cover,engine Poppet Valve Rocker
FSC / FSG	2815 / 28 — Diesel Engines and Components
Manufacturer	Rolls-Royce Solutions America Inc
Status	ACTIVE

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
5135046 PRIMARY	Rolls-Royce Solutions America Inc (USA)

Reference documents

Reference	Meaning
2815012893771	6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales

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 2815-01-289-3771?

NSN 2815-01-289-3771 is a Cover,engine Poppet Valve Rocker, manufactured by Rolls-Royce Solutions America Inc, classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-01-289-3771?

NSN 2815-01-289-3771 has 1 manufacturer part number on file: 5135046 (Rolls-Royce Solutions America Inc).

What are the specifications of 5135046?

Key specifications for 5135046: Special Features: RECTANGULAR SHAPE; FLANGED ON OPEN SIDE; W/FOUR MTG HOLES; DRAIN HOLE OFFSET FM CENTER OF CLOSED SIDE; USED ON EXHAUST MANIFOLD SIDE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2815-01-289-3771 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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