PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AS59158Tang Breakoff Tool,screw Thread

Society of Automotive Engineers Inc · NSN 5120-00-410-9156 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-410-9156 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-410-9156. Primary manufacturer part number: AS59158.
Features
  • Tang Breakoff Tool,screw Thread — FSC 5120
  • Unit Type: AUTOMATIC SPRING ACTUATED PUNCH
  • Nondefinitive Spec/std Data: 4 TYPE AND 1 CLASS AND A STYLE
  • Thread Size and Series/type Designator: 2-56 UNIFIED NATIONAL COARSE (UNC) AND 2-64 UNF AND 3-48 UNIFIED NATIONAL COARSE (UNC) AND 3-56 UNF
  • Specification/standard Data: 0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
  • 8 verified cross-references
  • Primary manufacturer: Society of Automotive Engineers Inc
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Tang Breakoff Tool,screw Thread, cataloged under National Stock Number 5120-00-410-9156, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Society of Automotive Engineers Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5120-00-410-9156
Primary Part NumberAS59158
Item NameTang Breakoff Tool,screw Thread
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerSociety of Automotive Engineers Inc
StatusACTIVE
Unit TypeAUTOMATIC SPRING ACTUATED PUNCH
Nondefinitive Spec/std Data4 TYPE AND 1 CLASS AND A STYLE
Thread Size and Series/type Designator2-56 UNIFIED NATIONAL COARSE (UNC) AND 2-64 UNF AND 3-48 UNIFIED NATIONAL COARSE (UNC) AND 3-56 UNF
Specification/standard Data0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
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
5120-00-793-1076 INTERCHANGEABLE
Tang Breakoff Tool,screw Thread
5120-00-793-1077 INTERCHANGEABLE
Tang Breakoff Tool,screw Thread
Cross-Reference Index
Part NumberManufacturer
AS59158 Society of Automotive Engineers Inc (USA)
AS59158 Sae International Dba Sae International (USA)
A-A-59158 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
3695-02 Stanley Engineered Fastening Llc (USA)
MIL-T-21309 TY4CL1STA General Services Administration Federal Supply Service (USA)
A-A-59158 TY4CL1STA General Services Administration Federal Supply Service (USA)
MIL-T-21309 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AS59158 TY4CL1STA General Services Administration Federal Supply Service (USA)
Related Parts
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
5120-00-793-1076INTERCHANGEABLE
TANG BREAKOFF TOOL,SCREW THREAD
5120-00-793-1077INTERCHANGEABLE
TANG BREAKOFF TOOL,SCREW THREAD

Frequently Asked Questions

What is NSN 5120-00-410-9156?

NSN 5120-00-410-9156 is a Tang Breakoff Tool,screw Thread, manufactured by Society of Automotive Engineers Inc, classified under FSC 5120 (No Item Name Available). Status: active.

What are the part numbers for NSN 5120-00-410-9156?

NSN 5120-00-410-9156 has 8 cross-referenced part numbers: AS59158 (Society of Automotive Engineers Inc), AS59158 (Sae International Dba Sae International), A-A-59158 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 3695-02 (Stanley Engineered Fastening Llc), MIL-T-21309 TY4CL1STA (General Services Administration Federal Supply Service) and 3 more.

What NSN replaces 5120-00-410-9156?

There are 5 known substitutes for 5120-00-410-9156: 5120-00-776-9519, 5120-00-793-1073, 5120-00-793-1074 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AS59158?

Key specifications for AS59158: Unit Type: AUTOMATIC SPRING ACTUATED PUNCH; Nondefinitive Spec/std Data: 4 TYPE AND 1 CLASS AND A STYLE; Thread Size and Series/type Designator: 2-56 UNIFIED NATIONAL COARSE (UNC) AND 2-64 UNF AND 3-48 UNIFIED NATIONAL COARSE (UNC) AND 3-56 UNF; Specification/standard Data: 0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. 4 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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