PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

570521Machine,flaring and

Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division · NSN 3441-00-333-5531 · FSC 3441 · No Item Name Available
Verified by PartsTable
NSN 3441-00-333-5531 — this item is cataloged by the U.S. Government under National Stock Number 3441-00-333-5531. Primary manufacturer part number: 570521.
Features
  • Machine,flaring and — FSC 3441
  • 4 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Machine,flaring and, cataloged under National Stock Number 3441-00-333-5531, is classified within Federal Supply Class 3441 (No Item Name Available) of the Metalworking Machinery (continued) group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMachine,flaring and
FSC / FSG3441 — No Item Name Available (FSG 34)
ManufacturersParker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (CAGE 98441); Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (CAGE 30780)
Technical Specifications
ParameterValue
NSN3441-00-333-5531
Primary Part Number570521
Item NameMachine,flaring and
FSC / FSG3441 / 34 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6530-00-789-3346P-232 INTERCHANGEABLE
Bottle,screw Cap
Owens-Illinois Inc Glass Container Div Prescription Products
2940-01-003-94093515996 INTERCHANGEABLE
Filter Element,fluid
Chrysler Corp Service and Parts Opns
6130-01-145-7841 INTERCHANGEABLE
Rectifier,metallic
Cross-Reference Index
Part NumberManufacturer
P232 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
570521 Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
P232 Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
570521 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
Related Parts
6530-00-789-3346INTERCHANGEABLE
BOTTLE,SCREW CAP
P-232
2940-01-003-9409INTERCHANGEABLE
FILTER ELEMENT,FLUID
3515996
6130-01-145-7841INTERCHANGEABLE
RECTIFIER,METALLIC

Frequently Asked Questions

What is NSN 3441-00-333-5531?

NSN 3441-00-333-5531 is a Machine,flaring and, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 3441 (No Item Name Available). Status: active.

What are the part numbers for NSN 3441-00-333-5531?

NSN 3441-00-333-5531 has 4 cross-referenced part numbers: P232 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), 570521 (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), P232 (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division), 570521 (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division).

What NSN replaces 3441-00-333-5531?

There are 3 known substitutes for 3441-00-333-5531: 6530-00-789-3346, 2940-01-003-9409, 6130-01-145-7841. Verify interchangeability with system specifications before substitution.

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