NSN 4330-01-583-7522 · NIIN 015837522 · Part number MB002B
Norgren C a Co · FSC 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters · FSG 43 — Pumps and Compressors · CAGE 43990
Government record, cited
NSN 4330-01-583-7522 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-583-7522. Manufacturer of record part number: MB002B.
Also searched as4330-01-583-7522 ·
4330015837522 ·
NIIN 015837522 ·
01-583-7522 ·
FSC 4330 Centrifugals, Separators, and Pressure and Vacuum Filters · CAGE 43990 · MB002B
Material: ALUMINUM AND COPPER ALLOY LOCATION NOT OTHERWISE SPECIFIED
Identification
NSN: 4330-01-583-7522
NIIN: 015837522
FSC: 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
FSG: 43 — Pumps and Compressors
Primary part number: MB002B
Manufacturer: Norgren C a Co
General Description
The Pneumatic Muffler,exhaust-Intake, cataloged under National Stock Number 4330-01-583-7522, is classified within Federal Supply Class 4330 (Centrifugals, Separators, and Pressure and Vacuum Filters) of the Pumps and Compressors group. The manufacturer of record is Norgren C a Co. Government technical data includes 7 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
4330-01-583-7522
Primary Part Number
MB002B
Item Name
Pneumatic Muffler,exhaust-Intake
FSC / FSG
4330 / 43 — Centrifugals, Separators, and Pressure and Vacuum Filters
Manufacturer
Norgren C a Co
Status
ACTIVE
Coolant Type
AIR
Design Type
DRY
Overall Diameter
21.0 MILLIMETERS NOMINAL MM
Baffle Quantity
1
Muffler Design
BAFFLE
Body Shape
ROUND
Material
ALUMINUM AND COPPER ALLOY LOCATION NOT OTHERWISE SPECIFIED
Other items in FSC 4330 — Centrifugals, Separators, and Pressure and Vacuum Filters
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4330-00-000-0145
FILTER ELEMENT,FLUID
4330-00-000-0145
FILTER ELEMENT,FLUID
4330-00-001-1246
4330-00-001-1246 · Item name not on file
4330-00-001-1733
ADAPTER,FLUID FILTER
4330-00-001-2626
FILTER ELEMENT,FLUID
4330-00-001-2700
4330-00-001-2700 · Item name not on file
4330-00-001-3511
4330-00-001-3511 · Item name not on file
4330-00-001-3512
4330-00-001-3512 · Item name not on file
Frequently Asked Questions
What is NSN 4330-01-583-7522?
NSN 4330-01-583-7522 is a Pneumatic Muffler,exhaust-Intake, manufactured by Norgren C a Co, classified under FSC 4330, Centrifugals, Separators, and Pressure and Vacuum Filters. Status: active.
What part numbers are listed for NSN 4330-01-583-7522?
NSN 4330-01-583-7522 has 1 manufacturer part number on file: MB002B (Norgren C a Co).
What are the specifications of MB002B?
Key specifications for MB002B: Coolant Type: AIR; Design Type: DRY; Overall Diameter: 21.0 MILLIMETERS NOMINAL MM; Baffle Quantity: 1. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4330-01-583-7522 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.