PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-59158Tang Breakoff Tool,screw Thread

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5120-00-793-1076 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-793-1076 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-793-1076. Primary manufacturer part number: A-A-59158.
Features
  • Tang Breakoff Tool,screw Thread — FSC 5120
  • Nondefinitive Spec/std Data: 4 TYPE AND 1 CLASS AND A STYLE
  • Unit Type: AUTOMATIC SPRING ACTUATED PUNCH
  • Specification/standard Data: 0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • Thread Size and Series/type Designator: 10-24 UNIFIED NATIONAL COARSE (UNC) AND 10-32 UNF AND 12-24 UNIFIED NATIONAL COARSE (UNC)
  • 10 verified cross-references
  • Primary manufacturer: Federal Commercial Item Description Promulgated by General Services Administration Washington DC
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Tang Breakoff Tool,screw Thread, cataloged under National Stock Number 5120-00-793-1076, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-793-1076
Primary Part NumberA-A-59158
Item NameTang Breakoff Tool,screw Thread
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusCANCELLED
Nondefinitive Spec/std Data4 TYPE AND 1 CLASS AND A STYLE
Unit TypeAUTOMATIC SPRING ACTUATED PUNCH
Specification/standard Data0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Thread Size and Series/type Designator10-24 UNIFIED NATIONAL COARSE (UNC) AND 10-32 UNF AND 12-24 UNIFIED NATIONAL COARSE (UNC)
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
5120-00-410-9156 INTERCHANGEABLE
Tang Breakoff Tool,screw Thread
5120-00-736-137736953 INTERCHANGEABLE
Jack,leveling-Support
Saginaw Products Corporation Dba Cignys
5120-00-776-9519 INTERCHANGEABLE
Tang Breakoff Tool,screw Thread
5120-00-793-1073 INTERCHANGEABLE
Tang Breakoff Tool,screw Thread
5120-00-793-1074 INTERCHANGEABLE
Tang Breakoff Tool,screw Thread
5120-00-793-1077 INTERCHANGEABLE
Tang Breakoff Tool,screw Thread
7025-01-240-4774 INTERCHANGEABLE
Memory Plane
4810-01-417-015730073-39580 ITEM 10 INTERCHANGEABLE
Sleeve,cylinder,rotary Actuator
Moog Inc. Dba Ampac-Isp Corp
Cross-Reference Index
Part NumberManufacturer
A-A-59158 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
MIL-T-21309 TY4CL1STA General Services Administration Federal Supply Service (USA)
3695-3 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
MIL-T-21309 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
A-A-59158 TY4CL1STA General Services Administration Federal Supply Service (USA)
AS59158 TY4CL1STA General Services Administration Federal Supply Service (USA)
AS59158 Society of Automotive Engineers Inc (USA)
P0S0910716 Ordnance Supply Office (USA)
AS59158 Sae International Dba Sae International (USA)
3695-3 Stanley Engineered Fastening Llc (USA)
Related Parts
5120-00-410-9156INTERCHANGEABLE
TANG BREAKOFF TOOL,SCREW THREAD
5120-00-736-1377INTERCHANGEABLE
JACK,LEVELING-SUPPORT
36953
5120-00-776-9519INTERCHANGEABLE
TANG BREAKOFF TOOL,SCREW THREAD
5120-00-793-1073INTERCHANGEABLE
TANG BREAKOFF TOOL,SCREW THREAD
5120-00-793-1074INTERCHANGEABLE
TANG BREAKOFF TOOL,SCREW THREAD
5120-00-793-1077INTERCHANGEABLE
TANG BREAKOFF TOOL,SCREW THREAD
7025-01-240-4774INTERCHANGEABLE
MEMORY PLANE
4810-01-417-0157INTERCHANGEABLE
SLEEVE,CYLINDER,ROTARY ACTUATOR
30073-39580 ITEM 10

Frequently Asked Questions

What is NSN 5120-00-793-1076?

NSN 5120-00-793-1076 is a Tang Breakoff Tool,screw Thread, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-793-1076?

NSN 5120-00-793-1076 has 10 cross-referenced part numbers: A-A-59158 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), MIL-T-21309 TY4CL1STA (General Services Administration Federal Supply Service), 3695-3 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), MIL-T-21309 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A-A-59158 TY4CL1STA (General Services Administration Federal Supply Service) and 5 more.

What NSN replaces 5120-00-793-1076?

There are 8 known substitutes for 5120-00-793-1076: 5120-00-410-9156, 5120-00-736-1377, 5120-00-776-9519 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-59158?

Key specifications for A-A-59158: Nondefinitive Spec/std Data: 4 TYPE AND 1 CLASS AND A STYLE; Unit Type: AUTOMATIC SPRING ACTUATED PUNCH; Specification/standard Data: 0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Thread Size and Series/type Designator: 10-24 UNIFIED NATIONAL COARSE (UNC) AND 10-32 UNF AND 12-24 UNIFIED NATIONAL COARSE (UNC). 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-793-1076 still in active supply?

NSN 5120-00-793-1076 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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