Pump Unit, Centrifugal4320-01-451-9070

NSN 4320-01-451-9070 · NIIN 014519070

FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors

Government record, cited

Also searched as 4320-01-451-9070 · 4320014519070 · NIIN 014519070 · 01-451-9070 · FSC 4320 Power and Hand Pumps · D-888-KN-0-007 · D-999-KN-0-01 · A-777-KN-0-01-3 PARTS LIST

Nearby stock numbers ← 4320-01-451-9043 Shaft, Transmission, Pump · 4320-01-451-9133 Piston, Pump →

Features

Pump Unit,centrifugal — FSC 4320
Prime Mover Power Rating: 40.0 HORSEPOWER
Centrifugal Pump Impeller Suction Type: SINGLE
Operating Speed at Rated Capacity: 3565.0 REVOLUTIONS PER MINUTE
Maximum Discharge Flow Rate: 630.0 GALLONS PER MINUTE
Total Head: 73.000 FEET FT

Identification

NSN: 4320-01-451-9070
NIIN: 014519070
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors

General Description

The Pump Unit,centrifugal, cataloged under National Stock Number 4320-01-451-9070, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4320-01-451-9070
Item Name	Pump Unit,centrifugal
FSC / FSG	4320 / 43 — Power and Hand Pumps
Status	ACTIVE
Prime Mover Power Rating	40.0 HORSEPOWER
Centrifugal Pump Impeller Suction Type	SINGLE
Operating Speed at Rated Capacity	3565.0 REVOLUTIONS PER MINUTE
Maximum Discharge Flow Rate	630.0 GALLONS PER MINUTE
Total Head	73.000 FEET FT

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
D-888-KN-0-007	3/9 Design control — primary reference Energy Repair Service, Inc.
D-999-KN-0-01	5/9 Secondary reference Energy Repair Service, Inc.
A-777-KN-0-01-3 PARTS LIST	5/9 Secondary reference Energy Repair Service, Inc.

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 4320-01-451-9070?

NSN 4320-01-451-9070 is a Pump Unit,centrifugal, classified under FSC 4320, Power and Hand Pumps. Status: active.

What are the specifications of 4320-01-451-9070?

Key specifications for 4320-01-451-9070: Prime Mover Power Rating: 40.0 HORSEPOWER; Centrifugal Pump Impeller Suction Type: SINGLE; Operating Speed at Rated Capacity: 3565.0 REVOLUTIONS PER MINUTE; Special Features: LIQUID END 70-30 CU-NI MATERIAL. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-451-9070 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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