PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-F-451Flaring Tool,tube,hand

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5120-00-541-6662 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-541-6662 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-541-6662. Primary manufacturer part number: GGG-F-451.
Features
  • Flaring Tool,tube,hand — FSC 5120
  • Unit Type: SCREW ACTUATED, COMBINATION, SELF CONTAINED
  • Double Flaring Adapter: NOT REQUIRED
  • Produced Flare Angle in Deg: 74.0
  • Double Flaring Tube Outside Diameter Accommodated: 0.188 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
  • Nondefinitive Spec/std Data: 1 TYPE AND 3 CLASS
  • Tube Outside Diameter for Which Designed: 0.125 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
  • 3 verified cross-references
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Flaring Tool,tube,hand, cataloged under National Stock Number 5120-00-541-6662, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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
NSN5120-00-541-6662
Primary Part NumberGGG-F-451
Item NameFlaring Tool,tube,hand
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Unit TypeSCREW ACTUATED, COMBINATION, SELF CONTAINED
Double Flaring AdapterNOT REQUIRED
Produced Flare Angle in Deg74.0
Double Flaring Tube Outside Diameter Accommodated0.188 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Nondefinitive Spec/std Data1 TYPE AND 3 CLASS
Tube Outside Diameter for Which Designed0.125 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5120-00-074-4352 INTERCHANGEABLE
Flaring Tool,tube,hand
3110-00-156-7549319696-553 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5995-00-167-9887P-60-0 INTERCHANGEABLE
Cord Assembly,electrical
Fluke Electronics Corp
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
5120-00-391-01015120-00-391-0101 INTERCHANGEABLE
Flaring Tool,tube,hand
General Services Administration Federal Supply Service
5120-00-529-1753 INTERCHANGEABLE
Flaring Tool,tube,hand
5120-00-555-9556210A INTERCHANGEABLE
Flaring Tool,tube,hand
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
Cross-Reference Index
Part NumberManufacturer
GGG-F-451 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
P600 Penn Aluminum International Div of the Marmon Group Inc Michigan (USA)
GGG-F-451 TY1CL3 General Services Administration Federal Supply Service (USA)
Related Parts
5120-00-074-4352INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
3110-00-156-7549INTERCHANGEABLE
BEARING,BALL,ANNULAR
319696-553
5995-00-167-9887INTERCHANGEABLE
CORD ASSEMBLY,ELECTRICAL
P-60-0
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
5120-00-391-0101INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
5120-00-391-0101
5120-00-529-1753INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
5120-00-555-9556INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
210A
5120-00-596-1068INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
7025-01-206-7964INTERCHANGEABLE
PRINTER,AUTOMATIC DATA PROCESSIN

Frequently Asked Questions

What is NSN 5120-00-541-6662?

NSN 5120-00-541-6662 is a Flaring Tool,tube,hand, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-541-6662?

NSN 5120-00-541-6662 has 3 cross-referenced part numbers: GGG-F-451 (Federal Specifications Promulgated by General Services Administration Washington DC), P600 (Penn Aluminum International Div of the Marmon Group Inc Michigan), GGG-F-451 TY1CL3 (General Services Administration Federal Supply Service).

What NSN replaces 5120-00-541-6662?

There are 12 known substitutes for 5120-00-541-6662: 5120-00-074-4352, 3110-00-156-7549, 5995-00-167-9887 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-F-451?

Key specifications for GGG-F-451: Unit Type: SCREW ACTUATED, COMBINATION, SELF CONTAINED; Double Flaring Adapter: NOT REQUIRED; Produced Flare Angle in Deg: 74.0; Double Flaring Tube Outside Diameter Accommodated: 0.188 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-541-6662 still in active supply?

NSN 5120-00-541-6662 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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