Engine Block, Diesel2815-01-688-2937

NSN 2815-01-688-2937 · NIIN 016882937 · Part number ISL8.9E33 75

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

Government record, cited

NSN 2815-01-688-2937 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-688-2937. Manufacturer of record part number: ISL8.9E33 75.

Also searched as 2815-01-688-2937 · 2815016882937 · NIIN 016882937 · 01-688-2937 · FSC 2815 Diesel Engines and Components · CAGE 15434 · ISL8.9E33 75 · 57RS303234

Nearby stock numbers ← 2815-01-688-2715 Installation Kit, Engine · 2815-01-688-3790 Crankshaft, Engine →

Features

Engine Block,diesel — FSC 2815
2 manufacturer part numbers on file
Manufacturer of record: Cummins Inc.

Identification

NSN: 2815-01-688-2937
NIIN: 016882937
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: ISL8.9E33 75
Manufacturer: Cummins Inc.

General Description

The Engine Block,diesel, cataloged under National Stock Number 2815-01-688-2937, 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.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Engine Block,diesel
FSC / FSG	2815 — Diesel Engines and Components (FSG 28)
Manufacturers	BMC Otomotiv San. Ve Tic. A.s. (CAGE TE804); Cummins Inc. (CAGE 15434)

Technical Specifications

Parameter	Value
NSN	2815-01-688-2937
Primary Part Number	ISL8.9E33 75
Item Name	Engine Block,diesel
FSC / FSG	2815 / 28 — Diesel Engines and Components
Manufacturer	Cummins 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
57RS303234	BMC Otomotiv San. Ve Tic. A.s. (TUR)
ISL8.9E33 75 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 2815-01-688-2937?

NSN 2815-01-688-2937 is a Engine Block,diesel, manufactured by Cummins Inc., classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-01-688-2937?

NSN 2815-01-688-2937 has 2 manufacturer part numbers on file: 57RS303234 (BMC Otomotiv San. Ve Tic. A.s.), ISL8.9E33 75 (Cummins Inc.).

Is NSN 2815-01-688-2937 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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