PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

576-3801-1506522REVAITEM66Cleaning Gun,pneumatic

Naval Ship Systems Command · NSN 4940-00-533-8171 · FSC 4940 · No Item Name Available
Verified by PartsTable
NSN 4940-00-533-8171 — this item is cataloged by the U.S. Government under National Stock Number 4940-00-533-8171. Primary manufacturer part number: 576-3801-1506522REVAITEM66.
Features
  • Cleaning Gun,pneumatic — FSC 4940
  • General Characteristics Item Description: SOLVENT FLOW REGULATED BY NOZZLE; TRIGGER VALVE OPERATED; STRAIGHT NOZZLE; HOSE CONNECTION DATA,AIR CONNECTION,THREADED,1/4 IN. THD DIA,18 THD PER IN.,NPT,SOLVENT CONNECTION,THREADED,1/4 IN. THD DIA,18 THD PER IN.,NPT; ACCESSORIES,1 CONNECTION,HOSE WITH METAL EXTENSION IN
  • 5 verified cross-references
  • Primary manufacturer: Naval Ship Systems Command
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Cleaning Gun,pneumatic, cataloged under National Stock Number 4940-00-533-8171, is classified within Federal Supply Class 4940 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Naval Ship Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4940-00-533-8171
Primary Part Number576-3801-1506522REVAITEM66
Item NameCleaning Gun,pneumatic
FSC / FSG4940 / 49 — No Item Name Available
ManufacturerNaval Ship Systems Command
StatusCANCELLED
General Characteristics Item DescriptionSOLVENT FLOW REGULATED BY NOZZLE; TRIGGER VALVE OPERATED; STRAIGHT NOZZLE; HOSE CONNECTION DATA,AIR CONNECTION,THREADED,1/4 IN. THD DIA,18 THD PER IN.,NPT,SOLVENT CONNECTION,THREADED,1/4 IN. THD DIA,18 THD PER IN.,NPT; ACCESSORIES,1 CONNECTION,HOSE WITH METAL EXTENSION IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5120-00-006-9528140B INTERCHANGEABLE
Gun,engine Cleaning
Illinois Tool Works Inc.
Cross-Reference Index
Part NumberManufacturer
576-3801-1506522REVAITEM66 PRIMARY Naval Ship Systems Command (USA)
79SG012 Fluid-Air Products Inc. Dba Fluid-Air Products Inc Div Government (USA)
509886REVAITEM66 Johnson Controls Navy Systems, Llc (USA)
DGD520 Illinois Tool Works Inc. (USA)
79SG012 PRIMARY Guardair Corp (USA)
Related Parts
5120-00-006-9528INTERCHANGEABLE
GUN,ENGINE CLEANING
140B

Frequently Asked Questions

What is NSN 4940-00-533-8171?

NSN 4940-00-533-8171 is a Cleaning Gun,pneumatic, manufactured by Naval Ship Systems Command, classified under FSC 4940 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4940-00-533-8171?

NSN 4940-00-533-8171 has 5 cross-referenced part numbers: 576-3801-1506522REVAITEM66 (Naval Ship Systems Command), 79SG012 (Fluid-Air Products Inc. Dba Fluid-Air Products Inc Div Government), 509886REVAITEM66 (Johnson Controls Navy Systems, Llc), DGD520 (Illinois Tool Works Inc.), 79SG012 (Guardair Corp).

What NSN replaces 4940-00-533-8171?

There is 1 known substitute for 4940-00-533-8171: 5120-00-006-9528. Verify interchangeability with system specifications before substitution.

What are the specifications of 576-3801-1506522REVAITEM66?

Key specifications for 576-3801-1506522REVAITEM66: General Characteristics Item Description: SOLVENT FLOW REGULATED BY NOZZLE; TRIGGER VALVE OPERATED; STRAIGHT NOZZLE; HOSE CONNECTION DATA,AIR CONNECTION,THREADED,1/4 IN. THD DIA,18 THD PER IN.,NPT,SOLVENT CONNECTION,THREADED,1/4 IN. THD DIA,18 THD PER IN.,NPT; ACCESSORIES,1 CONNECTION,HOSE WITH METAL EXTENSION IN. 1 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4940-00-533-8171 still in active supply?

NSN 4940-00-533-8171 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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