PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5120-00-391-0101Flaring Tool,tube,hand

General Services Administration Federal Supply Service · NSN 5120-00-391-0101 · FSC 5120 · No Item Name Available
Verified by PartsTable
Features
  • Flaring Tool,tube,hand — FSC 5120
  • Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
  • Produced Flare Angle in Deg: 37.0
  • Unit Type: SCREW ACTUATED, FIXED CONE, HINGED DIE
  • Tube Outside Diameter for Which Designed: 0.188 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
  • 6 verified cross-references
  • Primary manufacturer: General Services Administration Federal Supply Service
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Flaring Tool,tube,hand, cataloged under National Stock Number 5120-00-391-0101, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is General Services Administration Federal Supply Service. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-391-0101
Primary Part Number5120-00-391-0101
Item NameFlaring Tool,tube,hand
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusCANCELLED
Environmental Attribute CodePLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT
Produced Flare Angle in Deg37.0
Unit TypeSCREW ACTUATED, FIXED CONE, HINGED DIE
Tube Outside Diameter for Which Designed0.188 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5120-00-074-4352 INTERCHANGEABLE
Flaring Tool,tube,hand
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
5120-00-529-1753 INTERCHANGEABLE
Flaring Tool,tube,hand
5120-00-541-6662 INTERCHANGEABLE
Flaring Tool,tube,hand
5120-00-555-9556210A INTERCHANGEABLE
Flaring Tool,tube,hand
Parker-Hannifin Corporation Dba Pneutronics Div Tube Fittings Division
5120-00-596-1068 INTERCHANGEABLE
Flaring Tool,tube,hand
Cross-Reference Index
Part NumberManufacturer
GGG-F-451 TY1CL1STA General Services Administration Federal Supply Service (USA)
GGG-F-451 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
5120-00-391-0101 PRIMARY General Services Administration Federal Supply Service (USA)
402-FA Stride Tool Inc. Dba Stride Milbar Company (USA)
402-F Imperial (USA)
402-FA Imperial (USA)
Related Parts
5120-00-074-4352INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
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
5120-00-529-1753INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
5120-00-541-6662INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
5120-00-555-9556INTERCHANGEABLE
FLARING TOOL,TUBE,HAND
210A
5120-00-596-1068INTERCHANGEABLE
FLARING TOOL,TUBE,HAND

Frequently Asked Questions

What is NSN 5120-00-391-0101?

NSN 5120-00-391-0101 is a Flaring Tool,tube,hand, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-391-0101?

NSN 5120-00-391-0101 has 6 cross-referenced part numbers: GGG-F-451 TY1CL1STA (General Services Administration Federal Supply Service), GGG-F-451 (Federal Specifications Promulgated by General Services Administration Washington DC), 5120-00-391-0101 (General Services Administration Federal Supply Service), 402-FA (Stride Tool Inc. Dba Stride Milbar Company), 402-F (Imperial) and 1 more.

What NSN replaces 5120-00-391-0101?

There are 9 known substitutes for 5120-00-391-0101: 5120-00-074-4352, 5120-00-221-1290, 5120-00-240-5479 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5120-00-391-0101?

Key specifications for 5120-00-391-0101: Environmental Attribute Code: PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT; Special Features: FOR FLARING 3/16, 1/4, 5/16, 3/8, 1/2 AND 5/8 IN. OD TUBING; WITH REAMING YOKE IN; Produced Flare Angle in Deg: 37.0; Unit Type: SCREW ACTUATED, FIXED CONE, HINGED DIE. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-391-0101 still in active supply?

NSN 5120-00-391-0101 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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