The Tang Breakoff Tool,screw Thread, cataloged under National Stock Number 5120-00-937-9731, 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 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-937-9731 |
| Primary Part Number | A-A-59158 |
| Item Name | Tang Breakoff Tool,screw Thread |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Federal Commercial Item Description Promulgated by General Services Administration Washington DC |
| Status | ACTIVE |
| Unit Type | SOLID PUNCH |
| Thread Size and Series/type Designator | 1/4-20 UNIFIED NATIONAL COARSE (UNC) AND 1/4-28 UNF |
| Specification/standard Data | 0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 4 TYPE AND 2 CLASS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-59158 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AS59158 | Sae International Dba Sae International (USA) |
| AS59158 TY4CL2 | General Services Administration Federal Supply Service (USA) |
| MIL-T-21309 TY4CL2 | General Services Administration Federal Supply Service (USA) |
| 4156-4 | Stanley Engineered Fastening Llc (USA) |
| A-A-59158 TY4CL2 | 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 | Society of Automotive Engineers Inc (USA) |
NSN 5120-00-937-9731 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: active.
NSN 5120-00-937-9731 has 8 cross-referenced part numbers: A-A-59158 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AS59158 (Sae International Dba Sae International), AS59158 TY4CL2 (General Services Administration Federal Supply Service), MIL-T-21309 TY4CL2 (General Services Administration Federal Supply Service), 4156-4 (Stanley Engineered Fastening Llc) and 3 more.
There are 12 known substitutes for 5120-00-937-9731: 5915-00-096-7330, 5306-00-146-9190, 5120-00-370-4025 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-59158: Unit Type: SOLID PUNCH; Thread Size and Series/type Designator: 1/4-20 UNIFIED NATIONAL COARSE (UNC) AND 1/4-28 UNF; Specification/standard Data: 0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 4 TYPE AND 2 CLASS. 4 total characteristics are documented in the Federal Logistics Information System.