PartsTable TECHNICAL DATA SHEET

NSN 4320-01-181-0888Government record, cited

Pump, Centrifugal4320-01-181-0888

NSN 4320-01-181-0888 · NIIN 011810888 · Part number 3DNS-72

Asrc Federal Facilities Logistics Llc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 8FBE7

Government record, cited

NSN 4320-01-181-0888 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-181-0888. Manufacturer of record part number: 3DNS-72.

Also searched as 4320-01-181-0888 · 4320011810888 · NIIN 011810888 · 01-181-0888 · FSC 4320 Power and Hand Pumps · CAGE 8FBE7 · 3DNS-72

Nearby stock numbers ← 4320-01-181-0832 Ring, Lantern · 4320-01-181-0889 Pump Unit, Centrifugal →

Features

Pump,centrifugal — FSC 4320
Pumping Element Operating Position: HORIZONTAL
Centrifugal Pump Impeller Suction Type: SINGLE
Media for Which Designed: WATER, FRESH
Pump Rotation Direction: CLOCKWISE
Centrifugal Pump Design: AXIAL FLOW
2 manufacturer part numbers on file
Manufacturer of record: Asrc Federal Facilities Logistics Llc

Identification

NSN: 4320-01-181-0888
NIIN: 011810888
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 3DNS-72
Manufacturer: Asrc Federal Facilities Logistics Llc

General Description

The Pump,centrifugal, cataloged under National Stock Number 4320-01-181-0888, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Asrc Federal Facilities Logistics Llc. Government technical data includes 5 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-181-0888
Primary Part Number	3DNS-72
Item Name	Pump,centrifugal
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Asrc Federal Facilities Logistics Llc
Status	ACTIVE
Pumping Element Operating Position	HORIZONTAL
Centrifugal Pump Impeller Suction Type	SINGLE
Media for Which Designed	WATER, FRESH
Pump Rotation Direction	CLOCKWISE
Centrifugal Pump Design	AXIAL FLOW

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
3DNS-72	Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
3DNS-72 PRIMARY	Asrc Federal Facilities Logistics Llc (USA)

Reference documents

Reference	Meaning
3DNS-72	3/9 Design control — primary reference U.S. Government activity

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 4320-01-181-0888?

NSN 4320-01-181-0888 is a Pump,centrifugal, manufactured by Asrc Federal Facilities Logistics Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-181-0888?

NSN 4320-01-181-0888 has 2 manufacturer part numbers on file: 3DNS-72 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 3DNS-72 (Asrc Federal Facilities Logistics Llc).

What are the specifications of 3DNS-72?

Key specifications for 3DNS-72: Pumping Element Operating Position: HORIZONTAL; Centrifugal Pump Impeller Suction Type: SINGLE; Media for Which Designed: WATER, FRESH; Pump Rotation Direction: CLOCKWISE. 5 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-181-0888 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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