The Tang Breakoff Tool,screw Thread, cataloged under National Stock Number 5120-00-937-9732, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Stanley Engineered Fastening Llc. 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 | 5120-00-937-9732 |
| Primary Part Number | 4156-5 |
| Item Name | Tang Breakoff Tool,screw Thread |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Stanley Engineered Fastening Llc |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | 4 TYPE AND 2 CLASS |
| Specification/standard Data | 0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Unit Type | SOLID PUNCH |
| Thread Size and Series/type Designator | 5/16-18 UNIFIED NATIONAL COARSE (UNC) AND 5/16-24 UNF |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4156-5 | Stanley Engineered Fastening Llc (USA) |
| A-A-59158 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AS59158 | Society of Automotive Engineers Inc (USA) |
| AS59158 | Sae International Dba Sae International (USA) |
| MIL-T-21309 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| AS59158 TY4CL2 | General Services Administration Federal Supply Service (USA) |
| A-A-59158 TY4CL2 | General Services Administration Federal Supply Service (USA) |
| MIL-T-21309 TY4CL2 | General Services Administration Federal Supply Service (USA) |
NSN 5120-00-937-9732 is a Tang Breakoff Tool,screw Thread, manufactured by Stanley Engineered Fastening Llc, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-937-9732 has 8 cross-referenced part numbers: 4156-5 (Stanley Engineered Fastening Llc), A-A-59158 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AS59158 (Society of Automotive Engineers Inc), AS59158 (Sae International Dba Sae International), MIL-T-21309 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 3 more.
There are 12 known substitutes for 5120-00-937-9732: 5305-00-354-2046, 5120-00-370-4025, 6930-00-394-0246 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4156-5: Nondefinitive Spec/std Data: 4 TYPE AND 2 CLASS; Specification/standard Data: 0U583-SAE AS59158 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Unit Type: SOLID PUNCH; Thread Size and Series/type Designator: 5/16-18 UNIFIED NATIONAL COARSE (UNC) AND 5/16-24 UNF. 4 total characteristics are documented in the Federal Logistics Information System.