Pump Unit, Hydraulic4320-01-526-9257

NSN 4320-01-526-9257 · NIIN 015269257 · Part number PA6DM-1

Spx Fluid Power · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 0PFG7

Government record, cited

NSN 4320-01-526-9257 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-526-9257. Manufacturer of record part number: PA6DM-1.

Also searched as 4320-01-526-9257 · 4320015269257 · NIIN 015269257 · 01-526-9257 · FSC 4320 Power and Hand Pumps · CAGE 0PFG7 · PA6DM-1 · 3-70052

Nearby stock numbers ← 4320-01-526-9224 Plate, Wear, Rotary Pump · 4320-01-526-9319 Pump, Hydraulic Ram, Hand Driven →

Features

Pump Unit,hydraulic — FSC 4320
Material: STEEL
2 manufacturer part numbers on file
Manufacturer of record: Spx Fluid Power

Identification

NSN: 4320-01-526-9257
NIIN: 015269257
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: PA6DM-1
Manufacturer: Spx Fluid Power

General Description

The Pump Unit,hydraulic, cataloged under National Stock Number 4320-01-526-9257, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Spx Fluid Power. 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	4320-01-526-9257
Primary Part Number	PA6DM-1
Item Name	Pump Unit,hydraulic
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Spx Fluid Power
Status	ACTIVE
Material	STEEL

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
3-70052	Tranter Gmbh (DEU)
PA6DM-1 PRIMARY	Spx Fluid Power (USA)

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 4320-01-526-9257?

NSN 4320-01-526-9257 is a Pump Unit,hydraulic, manufactured by Spx Fluid Power, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-526-9257?

NSN 4320-01-526-9257 has 2 manufacturer part numbers on file: 3-70052 (Tranter Gmbh), PA6DM-1 (Spx Fluid Power).

What are the specifications of PA6DM-1?

Key specifications for PA6DM-1: Overall Height: 7.375 INCHES NOMINAL IN; Overall Length: 12.625 INCHES NOMINAL IN; Overall Width: 11.000 INCHES NOMINAL IN; Special Features: DOUBLE ACTING; 6 CUBIC IN. PER MINUTE FOR HYD. CYL. UP TO 15 TONS. 1 specification is documented in the U.S. Government catalog.

Is NSN 4320-01-526-9257 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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