PartsTable TECHNICAL DATA SHEET

NSN 4320-01-331-2638Government record, cited

Motor, Hydraulic4320-01-331-2638

NSN 4320-01-331-2638 · NIIN 013312638 · Part number MGG2-0020BA1A3

Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 10129

Government record, cited

NSN 4320-01-331-2638 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-331-2638. Manufacturer of record part number: MGG2-0020BA1A3.

Also searched as 4320-01-331-2638 · 4320013312638 · NIIN 013312638 · 01-331-2638 · FSC 4320 Power and Hand Pumps · CAGE 10129 · MGG2-0020BA1A3 · D30397

Nearby stock numbers ← 4320-01-331-2440 Pump Unit, Axial Pistons · 4320-01-331-2934 Reservoir, Hydraulic →

Features

Motor,hydraulic — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division

Identification

NSN: 4320-01-331-2638
NIIN: 013312638
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: MGG2-0020BA1A3
Manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division

General Description

The Motor,hydraulic, cataloged under National Stock Number 4320-01-331-2638, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts

Item Name	Motor,hydraulic
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division (CAGE 10129)

Technical Specifications

Parameter	Value
NSN	4320-01-331-2638
Primary Part Number	MGG2-0020BA1A3
Item Name	Motor,hydraulic
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division
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
MGG2-0020BA1A3	Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division (USA)

Reference documents

Reference	Meaning
D30397	3/9 Design control — primary reference Ingersoll-Rand Canada Inc
MGG2-0020BA1A3	5/9 Secondary reference Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division

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 4320-01-331-2638?

NSN 4320-01-331-2638 is a Motor,hydraulic, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-331-2638?

NSN 4320-01-331-2638 has 1 manufacturer part number on file: MGG2-0020BA1A3 (Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division).

Is NSN 4320-01-331-2638 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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