Pump, Rotary4320-01-319-1910

NSN 4320-01-319-1910 · NIIN 013191910 · Part number 8920073

Assembly & Test Worldwide, Inc. · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 31147

Government record, cited

NSN 4320-01-319-1910 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-319-1910. Manufacturer of record part number: 8920073.

Also searched as 4320-01-319-1910 · 4320013191910 · NIIN 013191910 · 01-319-1910 · FSC 4320 Power and Hand Pumps · CAGE 31147 · 8920073

Nearby stock numbers ← 4320-01-319-1909 Pump, Rotary · 4320-01-319-1911 Pumping Unit, Hydraulic, Hand Driv →

Features

Pump,rotary — FSC 4320
Media for Which Designed: HYDROCARBON FUELS AND OILS
Operation Method: POWERED
1 manufacturer part number on file
Manufacturer of record: Assembly & Test Worldwide, Inc.

Identification

NSN: 4320-01-319-1910
NIIN: 013191910
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 8920073
Manufacturer: Assembly & Test Worldwide, Inc.

General Description

The Pump,rotary, cataloged under National Stock Number 4320-01-319-1910, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Assembly & Test Worldwide, Inc.. Government technical data includes 2 specifications, 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-319-1910
Primary Part Number	8920073
Item Name	Pump,rotary
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Assembly & Test Worldwide, Inc.
Status	ACTIVE
Media for Which Designed	HYDROCARBON FUELS AND OILS
Operation Method	POWERED

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
8920073 PRIMARY	Assembly & Test Worldwide, Inc. (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 4320-01-319-1910?

NSN 4320-01-319-1910 is a Pump,rotary, manufactured by Assembly & Test Worldwide, Inc., classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-319-1910?

NSN 4320-01-319-1910 has 1 manufacturer part number on file: 8920073 (Assembly & Test Worldwide, Inc.).

What are the specifications of 8920073?

Key specifications for 8920073: End Item Identification: HARTRIDGE CALIBRATING TEST STAND MODEL 2500; Media for Which Designed: HYDROCARBON FUELS AND OILS; Operation Method: POWERED. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-319-1910 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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