PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

X6176Pneumatic Muffler,exhaust-Intake

Porex Technologies Corp · NSN 4330-01-431-6618 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-431-6618 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-431-6618. Primary manufacturer part number: X6176.
Features
  • Pneumatic Muffler,exhaust-Intake — FSC 4330
  • 3 verified cross-references
  • Primary manufacturer: Porex Technologies Corp
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Pneumatic Muffler,exhaust-Intake, cataloged under National Stock Number 4330-01-431-6618, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Porex Technologies Corp. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4330-01-431-6618
Primary Part NumberX6176
Item NamePneumatic Muffler,exhaust-Intake
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerPorex Technologies Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2825-00-376-4783LSD1S4700-262267PC14 INTERCHANGEABLE
Wheel,turbine,blade
Naval Ship Systems Command
2910-00-378-9737 INTERCHANGEABLE
Filter Element,fluid
4310-01-268-2150N500 INTERCHANGEABLE
Pneumatic Muffler,exhaust-Intake
Porex Corporation
4940-01-395-6727N-500 INTERCHANGEABLE
Booth,spraying
Nordson Corp Div Nordson
Cross-Reference Index
Part NumberManufacturer
N500 Porex Technologies Corp (USA)
X6176 PRIMARY Porex Technologies Corp (USA)
N500 Piab Usa, Inc. (USA)
Related Parts
2825-00-376-4783INTERCHANGEABLE
WHEEL,TURBINE,BLADE
LSD1S4700-262267PC14
2910-00-378-9737INTERCHANGEABLE
FILTER ELEMENT,FLUID
4310-01-268-2150INTERCHANGEABLE
PNEUMATIC MUFFLER,EXHAUST-INTAKE
N500
4940-01-395-6727INTERCHANGEABLE
BOOTH,SPRAYING
N-500

Frequently Asked Questions

What is NSN 4330-01-431-6618?

NSN 4330-01-431-6618 is a Pneumatic Muffler,exhaust-Intake, manufactured by Porex Technologies Corp, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-431-6618?

NSN 4330-01-431-6618 has 3 cross-referenced part numbers: N500 (Porex Technologies Corp), X6176 (Porex Technologies Corp), N500 (Piab Usa, Inc.).

What NSN replaces 4330-01-431-6618?

There are 4 known substitutes for 4330-01-431-6618: 2825-00-376-4783, 2910-00-378-9737, 4310-01-268-2150 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of X6176?

Key specifications for X6176: Special Features: 70 MICRONS; End Item Identification: MARK 6 TRANSPORTABLE RECOMPRESSION CHAMBER SYSTEM,DIVER LIFE SUPPORT SYSTEM. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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