PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

210AFlaring Tool,tube,hand

Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division · NSN 5120-00-555-9556 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-555-9556 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-555-9556. Primary manufacturer part number: 210A.
Features
  • Flaring Tool,tube,hand — FSC 5120
  • Unit Type: IMPACT ACTUATED, HINGED BLOCK
  • Produced Flare Angle in Deg: 74.0
  • Tube Outside Diameter for Which Designed: 0.125 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
  • 6 verified cross-references
  • Primary manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Flaring Tool,tube,hand, cataloged under National Stock Number 5120-00-555-9556, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-555-9556
Primary Part Number210A
Item NameFlaring Tool,tube,hand
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerParker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
StatusCANCELLED
Unit TypeIMPACT ACTUATED, HINGED BLOCK
Produced Flare Angle in Deg74.0
Tube Outside Diameter for Which Designed0.125 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-074-4352 INTERCHANGEABLE
Flaring Tool,tube,hand
5930-00-097-755321003A4 INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Electro Switch Corp
3110-00-155-67341210 INTERCHANGEABLE
Bearing,ball,annular
Federal-Mogul Corp Government Sales Dept
3110-00-155-67460042971 INTERCHANGEABLE
Bearing,ball,annular
New Holland Construction
6625-00-191-9254 INTERCHANGEABLE
Ammeter
5120-00-221-1290 INTERCHANGEABLE
Flaring Tool,tube,hand
5120-00-240-5479 INTERCHANGEABLE
Flaring Tool,tube,hand
5120-00-251-2267 INTERCHANGEABLE
Flaring Tool,tube,hand
5120-00-252-2767 INTERCHANGEABLE
Flaring Tool,tube,hand
2815-00-337-69022-10A INTERCHANGEABLE
Cylinder Air 8 in
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
Cross-Reference Index
Part NumberManufacturer
GGG-F-451 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
210A Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division (USA)
GGG-F-451 TY2CL4 General Services Administration Federal Supply Service (USA)
410A Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA)
210A PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division (USA)
210A Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters (USA)
Related Parts
5120-00-074-4352INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
5930-00-097-7553INTERCHANGEABLE
SWITCH,ROTARY
21003A4
3110-00-155-6734INTERCHANGEABLE
BEARING,BALL,ANNULAR
1210
3110-00-155-6746INTERCHANGEABLE
BEARING,BALL,ANNULAR
0042971
6625-00-191-9254INTERCHANGEABLE
AMMETER
5120-00-221-1290INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
5120-00-240-5479INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
5120-00-251-2267INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
5120-00-252-2767INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
2815-00-337-6902INTERCHANGEABLE
CYLINDER AIR 8 IN
2-10A
5120-00-391-0101INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
5120-00-391-0101
4730-00-394-2718INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
410A

Frequently Asked Questions

What is NSN 5120-00-555-9556?

NSN 5120-00-555-9556 is a Flaring Tool,tube,hand, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-555-9556?

NSN 5120-00-555-9556 has 6 cross-referenced part numbers: GGG-F-451 (Federal Specifications Promulgated by General Services Administration Washington DC), 210A (Parker Hannifin Corp Dba Pneutronics Div Stratoflex Products Division), GGG-F-451 TY2CL4 (General Services Administration Federal Supply Service), 410A (Parker-Hannifin Corporation Dba Pneutronics Div Corporate Headquarters), 210A (Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division) and 1 more.

What NSN replaces 5120-00-555-9556?

There are 12 known substitutes for 5120-00-555-9556: 5120-00-074-4352, 5930-00-097-7553, 3110-00-155-6734 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 210A?

Key specifications for 210A: Unit Type: IMPACT ACTUATED, HINGED BLOCK; Produced Flare Angle in Deg: 74.0; Tube Outside Diameter for Which Designed: 0.125 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-555-9556 still in active supply?

NSN 5120-00-555-9556 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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