Diffuser, Air Ejector4320-01-280-4876

NSN 4320-01-280-4876 · NIIN 012804876 · Part number EW-99PE

DC Fabricators Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 65427

Government record, cited

NSN 4320-01-280-4876 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-280-4876. Manufacturer of record part number: EW-99PE.

Also searched as 4320-01-280-4876 · 4320012804876 · NIIN 012804876 · 01-280-4876 · FSC 4320 Power and Hand Pumps · CAGE 65427 · EW-99PE

Nearby stock numbers ← 4320-01-280-4874 Diffuser, Air Ejector · 4320-01-280-4878 Cylinder Control, Pump →

Features

Diffuser,air Ejector — FSC 4320
General Characteristics Item Description: STAINLESS STEEL MATERIAL
1 manufacturer part number on file
Manufacturer of record: DC Fabricators Inc

Identification

NSN: 4320-01-280-4876
NIIN: 012804876
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: EW-99PE
Manufacturer: DC Fabricators Inc

General Description

The Diffuser,air Ejector, cataloged under National Stock Number 4320-01-280-4876, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is DC Fabricators Inc. 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. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-280-4876
Primary Part Number	EW-99PE
Item Name	Diffuser,air Ejector
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	DC Fabricators Inc
Status	ACTIVE
General Characteristics Item Description	STAINLESS STEEL MATERIAL

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
EW-99PE PRIMARY	DC Fabricators 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 4320-01-280-4876?

NSN 4320-01-280-4876 is a Diffuser,air Ejector, manufactured by DC Fabricators Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-280-4876?

NSN 4320-01-280-4876 has 1 manufacturer part number on file: EW-99PE (DC Fabricators Inc).

What are the specifications of EW-99PE?

Key specifications for EW-99PE: General Characteristics Item Description: STAINLESS STEEL MATERIAL; End Item Identification: AIR EJECTOR MODEL 4HM80. 1 specification is documented in the U.S. Government catalog.

Is NSN 4320-01-280-4876 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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