PartsTable TECHNICAL DATA SHEET

NSN 4320-01-151-8859Government record, cited

Pump Assembly, Hydra4320-01-151-8859

NSN 4320-01-151-8859 · NIIN 011518859 · Part number 666382C93

Komatsu America Corp. · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 0SAT8

Government record, cited

NSN 4320-01-151-8859 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-151-8859. Manufacturer of record part number: 666382C93.

Also searched as 4320-01-151-8859 · 4320011518859 · NIIN 011518859 · 01-151-8859 · FSC 4320 Power and Hand Pumps · CAGE 0SAT8 · 666382C93 · 666382C92 · 666382C92

Nearby stock numbers ← 4320-01-151-8393 Pump, Rotary · 4320-01-151-8869 →

Features

Pump Assembly,hydra — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Komatsu America Corp.

Identification

NSN: 4320-01-151-8859
NIIN: 011518859
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 666382C93
Manufacturer: Komatsu America Corp.

General Description

The Pump Assembly,hydra, cataloged under National Stock Number 4320-01-151-8859, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Komatsu America Corp.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Pump Assembly,hydra
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Komatsu America Corp. (CAGE 0SAT8)

Technical Specifications

Parameter	Value
NSN	4320-01-151-8859
Primary Part Number	666382C93
Item Name	Pump Assembly,hydra
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Komatsu America Corp.
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
666382C93	Komatsu America Corp. (USA)

Reference documents

Reference	Meaning
666382C92	5/9 Secondary reference Komatsu American Intl Co
666382C92	5/9 Secondary reference U.S. Government activity
666382C93	3/9 Design control — primary reference Komatsu American Intl Co

No interchangeability data on file.

Other items in FSC 4320 — Power and Hand Pumps

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4320-00-001-1633

4320-00-001-1633 · Item name not on file

4320-00-001-2628

RETAINER AND PIN

4320-00-001-2629

HOUSING AND PIN

4320-00-001-2630

PUMP,CENTRIFUGAL

4320-00-001-2631

4320-00-001-2631 · Item name not on file

4320-00-001-2632

4320-00-001-2632 · Item name not on file

4320-00-001-3377

4320-00-001-3377 · Item name not on file

4320-00-001-3384

4320-00-001-3384 · Item name not on file

Frequently Asked Questions

What is NSN 4320-01-151-8859?

NSN 4320-01-151-8859 is a Pump Assembly,hydra, manufactured by Komatsu America Corp., classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-151-8859?

NSN 4320-01-151-8859 has 1 manufacturer part number on file: 666382C93 (Komatsu America Corp.).

Is NSN 4320-01-151-8859 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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