The Tang Breakoff Tool,screw Thread, cataloged under National Stock Number 5120-00-370-4028, 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 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-00-370-4028 |
| Primary Part Number | A-A-59158 TY4CL1STB |
| Item Name | Tang Breakoff Tool,screw Thread |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | General Services Administration Federal Supply Service |
| Status | CANCELLED |
| Nondefinitive Spec/std Data | 4 TYPE AND 1 CLASS AND B STYLE |
| Thread Size and Series/type Designator | 1/2-13 UNIFIED NATIONAL COARSE (UNC) |
| Unit Type | AUTOMATIC SPRING ACTUATED PUNCH |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| A-A-59158 TY4CL1STB | General Services Administration Federal Supply Service (USA) |
| 3595-8 | Stanley Engineered Fastening Llc (USA) |
| MIL-T-21309 TY4CL1STB | 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 |
| A-A-59158 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
NSN 5120-00-370-4028 is a Tang Breakoff Tool,screw Thread, manufactured by General Services Administration Federal Supply Service, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-370-4028 has 5 cross-referenced part numbers: A-A-59158 TY4CL1STB (General Services Administration Federal Supply Service), 3595-8 (Stanley Engineered Fastening Llc), MIL-T-21309 TY4CL1STB (General Services Administration Federal Supply Service), MIL-T-21309 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), A-A-59158 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).
There are 10 known substitutes for 5120-00-370-4028: 5120-00-116-9596, 5120-00-370-4026, 5120-00-370-4027 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for A-A-59158 TY4CL1STB: Nondefinitive Spec/std Data: 4 TYPE AND 1 CLASS AND B STYLE; Thread Size and Series/type Designator: 1/2-13 UNIFIED NATIONAL COARSE (UNC); Unit Type: AUTOMATIC SPRING ACTUATED PUNCH. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-370-4028 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.