PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45693Pneumatic Muffler,exhaust-Intake

Sullair Corp · NSN 4330-01-155-0254 · FSC 4330 · No Item Name Available
Verified by PartsTable
NSN 4330-01-155-0254 — this item is cataloged by the U.S. Government under National Stock Number 4330-01-155-0254. Primary manufacturer part number: 45693.
Features
  • Pneumatic Muffler,exhaust-Intake — FSC 4330
  • 4 verified cross-references
  • Primary manufacturer: Sullair Corp
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Pneumatic Muffler,exhaust-Intake, cataloged under National Stock Number 4330-01-155-0254, is classified within Federal Supply Class 4330 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Sullair Corp. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePneumatic Muffler,exhaust-Intake
FSC / FSG4330 — No Item Name Available (FSG 43)
ManufacturersSullair Corp (CAGE 31654); Allied Witan Co Dba Alwitco (CAGE 99016)
Technical Specifications
ParameterValue
NSN4330-01-155-0254
Primary Part Number45693
Item NamePneumatic Muffler,exhaust-Intake
FSC / FSG4330 / 43 — No Item Name Available
ManufacturerSullair Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3030-00-080-8768AP38 INTERCHANGEABLE
Belt,v
Carlisle Power Transmission Products Inc
1660-00-098-2265A38 INTERCHANGEABLE
Cap,spring Retainin
Essex Industries, Inc. Dba Essex Industries
5905-00-108-9708 INTERCHANGEABLE
Resistor,variable,wire Wound,non
5935-00-115-818023421/607 INTERCHANGEABLE
Plug,telephone
Viavi Solutionsllc
5940-00-155-9661328353 INTERCHANGEABLE
Terminal,lug
Te Connectivity Corporation
5310-00-217-20447599518 INTERCHANGEABLE
Nut,plain,wing
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
3460-00-233-7979P-38 INTERCHANGEABLE
Pilot,counterbore
Wright Machine & Tool Co., Inc.
5120-00-293-0093 INTERCHANGEABLE
Socket,socket Wrench
5120-00-359-65875120-00-359-6587 INTERCHANGEABLE
Clamping Tool,strap Band,hose
Apex Pinnacle Corp
3455-00-476-045315788 INTERCHANGEABLE
Cutter,milling,end
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
Cross-Reference Index
Part NumberManufacturer
45693 PRIMARY Sullair Corp (USA)
0152038 A38 PRIMARY Allied Witan Co Dba Alwitco (USA)
A38 Allied Witan Co Dba Alwitco (USA)
P38 Allied Witan Co Dba Alwitco (USA)
Related Parts
3030-00-080-8768INTERCHANGEABLE
BELT,V
AP38
1660-00-098-2265INTERCHANGEABLE
CAP,SPRING RETAININ
A38
5905-00-108-9708INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
5935-00-115-8180INTERCHANGEABLE
PLUG,TELEPHONE
23421/607
5940-00-155-9661INTERCHANGEABLE
TERMINAL,LUG
328353
5310-00-217-2044INTERCHANGEABLE
NUT,PLAIN,WING
7599518
3460-00-233-7979INTERCHANGEABLE
PILOT,COUNTERBORE
P-38
5120-00-293-0093INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-00-359-6587INTERCHANGEABLE
CLAMPING TOOL,STRAP BAND,HOSE
5120-00-359-6587
3455-00-476-0453INTERCHANGEABLE
CUTTER,MILLING,END
15788
4710-00-492-0599INTERCHANGEABLE
TUBE ASSEMBLY
4130-00-540-1253INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
890167

Frequently Asked Questions

What is NSN 4330-01-155-0254?

NSN 4330-01-155-0254 is a Pneumatic Muffler,exhaust-Intake, manufactured by Sullair Corp, classified under FSC 4330 (No Item Name Available). Status: active.

What are the part numbers for NSN 4330-01-155-0254?

NSN 4330-01-155-0254 has 4 cross-referenced part numbers: 45693 (Sullair Corp), 0152038 A38 (Allied Witan Co Dba Alwitco), A38 (Allied Witan Co Dba Alwitco), P38 (Allied Witan Co Dba Alwitco).

What NSN replaces 4330-01-155-0254?

There are 12 known substitutes for 4330-01-155-0254: 3030-00-080-8768, 1660-00-098-2265, 5905-00-108-9708 and 9 more. Verify interchangeability with system specifications before substitution.

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