Dampener, Vibration, Engine2815-01-665-7382

NSN 2815-01-665-7382 · NIIN 016657382 · Part number LC501-40A

Hydraflow · FSC 2815 — Diesel Engines and Components · FSG 28 — Engines, Turbines, and Components · CAGE 24984

Government record, cited

NSN 2815-01-665-7382 — this item is cataloged by the U.S. Government under National Stock Number 2815-01-665-7382. Manufacturer of record part number: LC501-40A.

Also searched as 2815-01-665-7382 · 2815016657382 · NIIN 016657382 · 01-665-7382 · FSC 2815 Diesel Engines and Components · CAGE 24984 · LC501-40A

Nearby stock numbers ← 2815-01-665-6655 Flywheel, Engine · 2815-01-665-7915 Engine Block Assembly, Diesel →

Features

Dampener,vibration,engine — FSC 2815
Criticality Code Justification: AGAV
2 manufacturer part numbers on file
Manufacturer of record: Hydraflow

Identification

NSN: 2815-01-665-7382
NIIN: 016657382
FSC: 2815 — Diesel Engines and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: LC501-40A
Manufacturer: Hydraflow

General Description

The Dampener,vibration,engine, cataloged under National Stock Number 2815-01-665-7382, is classified within Federal Supply Class 2815 (Diesel Engines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Hydraflow. 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	2815-01-665-7382
Primary Part Number	LC501-40A
Item Name	Dampener,vibration,engine
FSC / FSG	2815 / 28 — Diesel Engines and Components
Manufacturer	Hydraflow
Status	ACTIVE
Criticality Code Justification	AGAV

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
LC501-40A PRIMARY	Hydraflow (USA)
LC501-40A	Hamilton Sundstrand Corporation Dba Collins Aerospace (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 2815-01-665-7382?

NSN 2815-01-665-7382 is a Dampener,vibration,engine, manufactured by Hydraflow, classified under FSC 2815, Diesel Engines and Components. Status: active.

What part numbers are listed for NSN 2815-01-665-7382?

NSN 2815-01-665-7382 has 2 manufacturer part numbers on file: LC501-40A (Hydraflow), LC501-40A (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What are the specifications of LC501-40A?

Key specifications for LC501-40A: Criticality Code Justification: AGAV; End Item Identification: CH-53K SIKORSKY HEAVY LIFT HELICOPTER. 1 specification is documented in the U.S. Government catalog.

Is NSN 2815-01-665-7382 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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