PartsTable TECHNICAL DATA SHEET

NSN 4320-01-302-3029Government record, cited

Head, Hydraulic Motor-Pump4320-01-302-3029

NSN 4320-01-302-3029 · NIIN 013023029 · Part number 002-005-303-316

National Oilwell · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 11836

Government record, cited

NSN 4320-01-302-3029 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-302-3029. Manufacturer of record part number: 002-005-303-316.

Also searched as 4320-01-302-3029 · 4320013023029 · NIIN 013023029 · 01-302-3029 · FSC 4320 Power and Hand Pumps · CAGE 11836 · 002-005-303-316 · 002-005-303-313 · 002-005303-313

Nearby stock numbers ← 4320-01-302-3022 · 4320-01-302-3040 Piston, Pump →

Features

Head,hydraulic Motor-Pump — FSC 4320
Material: COPPER ALLOY
1 manufacturer part number on file
Manufacturer of record: National Oilwell

Identification

NSN: 4320-01-302-3029
NIIN: 013023029
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 002-005-303-316
Manufacturer: National Oilwell

General Description

The Head,hydraulic Motor-Pump, cataloged under National Stock Number 4320-01-302-3029, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is National Oilwell. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-302-3029
Primary Part Number	002-005-303-316
Item Name	Head,hydraulic Motor-Pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	National Oilwell
Status	ACTIVE
Material	COPPER ALLOY

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
002-005-303-316 PRIMARY	National Oilwell (USA)

Reference documents

Reference	Meaning
002-005-303-313	5/9 Secondary reference National Oilwell
002-005303-313	5/9 Secondary reference National Oilwell

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 4320-01-302-3029?

NSN 4320-01-302-3029 is a Head,hydraulic Motor-Pump, manufactured by National Oilwell, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-302-3029?

NSN 4320-01-302-3029 has 1 manufacturer part number on file: 002-005-303-316 (National Oilwell).

What are the specifications of 002-005-303-316?

Key specifications for 002-005-303-316: End Item Identification: 4320-01-133-9205,AXIAL PISTON PUMP; Material: COPPER ALLOY. 1 specification is documented in the U.S. Government catalog.

Is NSN 4320-01-302-3029 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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