PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GGG-F-451 TY1CL1STBFlaring Tool,tube,hand

General Services Administration Federal Supply Service · NSN 5120-00-074-4352 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-074-4352 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-074-4352. Primary manufacturer part number: GGG-F-451 TY1CL1STB.
Features
  • Flaring Tool,tube,hand — FSC 5120
  • Unit Type: SCREW ACTUATED, ROLLER CONE, BLOCK DIE
  • Tube Outside Diameter for Which Designed: 0.750 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
  • Produced Flare Angle in Deg: 37.0
  • 4 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 5120-00-074-4352, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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
NSN5120-00-074-4352
Primary Part NumberGGG-F-451 TY1CL1STB
Item NameFlaring Tool,tube,hand
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGeneral Services Administration Federal Supply Service
StatusCANCELLED
Unit TypeSCREW ACTUATED, ROLLER CONE, BLOCK DIE
Tube Outside Diameter for Which Designed0.750 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN
Produced Flare Angle in Deg37.0
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
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
5120-00-541-6662 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 TY1CL1STB General Services Administration Federal Supply Service (USA)
GGG-F-451 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
537-F Stride Tool Inc. Dba Stride Milbar Company (USA)
537-F Imperial (USA)
Related Parts
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
5120-00-541-6662INTERCHANGEABLE
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 5120-00-074-4352?

NSN 5120-00-074-4352 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 5120-00-074-4352?

NSN 5120-00-074-4352 has 4 cross-referenced part numbers: GGG-F-451 TY1CL1STB (General Services Administration Federal Supply Service), GGG-F-451 (Federal Specifications Promulgated by General Services Administration Washington DC), 537-F (Stride Tool Inc. Dba Stride Milbar Company), 537-F (Imperial).

What NSN replaces 5120-00-074-4352?

There are 9 known substitutes for 5120-00-074-4352: 5120-00-221-1290, 5120-00-240-5479, 5120-00-251-2267 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GGG-F-451 TY1CL1STB?

Key specifications for GGG-F-451 TY1CL1STB: Unit Type: SCREW ACTUATED, ROLLER CONE, BLOCK DIE; Tube Outside Diameter for Which Designed: 0.750 INCHES MINIMUM AND 1.250 INCHES MAXIMUM IN; Special Features: FOR FLARING 3/4, 7/8, 1, 1-1/4, 1-1/2 AND 2 IN. OD TUBING; FURNISHED IN METAL BOX IN; Produced Flare Angle in Deg: 37.0. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-074-4352 still in active supply?

NSN 5120-00-074-4352 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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