Compressor Unit, Reciprocating4310-01-550-2779

NSN 4310-01-550-2779 · NIIN 015502779 · Part number ER215230/60 WS

Mattei Compressors Inc. · FSC 4310 — Compressors and Vacuum Pumps · FSG 43 — Pumps and Compressors · CAGE 0JCW2

Government record, cited

NSN 4310-01-550-2779 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-550-2779. Manufacturer of record part number: ER215230/60 WS.

Also searched as 4310-01-550-2779 · 4310015502779 · NIIN 015502779 · 01-550-2779 · FSC 4310 Compressors and Vacuum Pumps · CAGE 0JCW2 · ER215230/60 WS · 11B297018

Nearby stock numbers ← 4310-01-549-9875 Breather · 4310-01-550-3232 Cylinder Sleeve →

Features

Compressor Unit,reciprocating — FSC 4310
2 manufacturer part numbers on file
Manufacturer of record: Mattei Compressors Inc.

Identification

NSN: 4310-01-550-2779
NIIN: 015502779
FSC: 4310 — Compressors and Vacuum Pumps
FSG: 43 — Pumps and Compressors
Primary part number: ER215230/60 WS
Manufacturer: Mattei Compressors Inc.

General Description

The Compressor Unit,reciprocating, cataloged under National Stock Number 4310-01-550-2779, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Mattei Compressors Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Compressor Unit,reciprocating
FSC / FSG	4310 — Compressors and Vacuum Pumps (FSG 43)
Manufacturers	Mattei Compressors Inc. (CAGE 0JCW2); Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center (CAGE 59678)

Technical Specifications

Parameter	Value
NSN	4310-01-550-2779
Primary Part Number	ER215230/60 WS
Item Name	Compressor Unit,reciprocating
FSC / FSG	4310 / 43 — Compressors and Vacuum Pumps
Manufacturer	Mattei Compressors Inc.
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	Hazardous per DLA record (HMIC Y)

Cross-Reference Index

Part Number	Manufacturer
ER215230/60 WS PRIMARY	Mattei Compressors Inc. (USA)
11B297018	Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center (USA)

No interchangeability data on file.

Other items in FSC 4310 — Compressors and Vacuum Pumps

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

4310-00-000-0050

COMPRESSOR UNIT,RECIPROCATING

4310-00-001-0059

4310-00-001-0059 · Item name not on file

4310-00-001-2044

MOUNTING PAD,TANK,PRESSURE

4310-00-001-3477

PARTS KIT,VACUUM PUMP

4310-00-001-3493

VACUUM PUMP,ROTARY

4310-00-001-6194

4310-00-001-6194 · Item name not on file

4310-00-001-6381

4310-00-001-6381 · Item name not on file

4310-00-001-7755

PARTS KIT,VACUUM PUMP

Frequently Asked Questions

What is NSN 4310-01-550-2779?

NSN 4310-01-550-2779 is a Compressor Unit,reciprocating, manufactured by Mattei Compressors Inc., classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.

What part numbers are listed for NSN 4310-01-550-2779?

NSN 4310-01-550-2779 has 2 manufacturer part numbers on file: ER215230/60 WS (Mattei Compressors Inc.), 11B297018 (Combat Capabilities Development Command Armaments Center Dba Us Army Combat Capabilities Development Command Armaments Center).

Is NSN 4310-01-550-2779 hazardous material?

Hazardous per DLA record (HMIC Y). 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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