Adapter, Cover, Timing Gear2815-01-285-0717

NSN 2815-01-285-0717 · NIIN 012850717 · Part number 9N3309

Caterpillar Inc Div Caterpillar Defense · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 11083

Government record, cited

NSN 2815-01-285-0717 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-285-0717. Manufacturer of record part number: 9N3309.

Also searched as 2815-01-285-0717 · 2815012850717 · NIIN 012850717 · 01-285-0717 · FSC 2815 Diesel Engines and Components · CAGE 11083 · 9N3309

Nearby stock numbers ← 2815-01-285-0654 Engine Block Assembly, Diesel · 2815-01-285-2656 Valve, Poppet, Engine →

Features

Adapter,cover,timing Gear — FSC 2815
General Characteristics Item Description: W/ADAPTER,CAP AND SEALS
1 manufacturer part number on file
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense

Identification

NSN: 2815-01-285-0717
NIIN: 012850717
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: 9N3309
Manufacturer: Caterpillar Inc Div Caterpillar Defense

General Description

The Adapter,cover,timing Gear, cataloged under National Stock Number 2815-01-285-0717, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 1 specification, 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	2815-01-285-0717
Primary Part Number	9N3309
Item Name	Adapter,cover,timing Gear
FSC / FSG	2815 / 28 — Diesel Engines and Components
Manufacturer	Caterpillar Inc Div Caterpillar Defense
Status	ACTIVE
General Characteristics Item Description	W/ADAPTER,CAP AND SEALS

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
9N3309 PRIMARY	Caterpillar Inc Div Caterpillar Defense (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 2815-01-285-0717?

NSN 2815-01-285-0717 is a Adapter,cover,timing Gear, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-01-285-0717?

NSN 2815-01-285-0717 has 1 manufacturer part number on file: 9N3309 (Caterpillar Inc Div Caterpillar Defense).

What are the specifications of 9N3309?

Key specifications for 9N3309: General Characteristics Item Description: W/ADAPTER,CAP AND SEALS; Special Features: FAB FROMP/N 9L7842, NSN 6680-01-110-4845, QTY 01 P/N 5P0547, NSN 5330-01-024-5115, QT 01 P/N 8M5661, NSN 5331-00-948-6063, QTY 01 P/N CD101, NSN 534 0-00-914-0554,QTY 01; End Item Identification: 3805-01-267-4178. 1 specification is documented in the U.S. Government catalog.

Is NSN 2815-01-285-0717 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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