The Wrench,torque, cataloged under National Stock Number 5120-01-571-5279, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Hank Thorn Co. Dba Van F Belknap Company Div Van F. Belknap. Government technical data includes 7 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-571-5279 |
| Primary Part Number | VB-50ST-I |
| Item Name | Wrench,torque |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Hank Thorn Co. Dba Van F Belknap Company Div Van F. Belknap |
| Status | ACTIVE |
| Torque Signal Method | AUDIBLE |
| Nondefinitive Spec/std Data | 2 TYPE AND B CLASS AND 3 STYLE AND B DESIGN |
| Surface Treatment | CHROMIUM OVERALL |
| Material | STEEL OVERALL |
| Specification/standard Data | 05047-ASME B107.300 CAT 14 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Torque Indicating Mechanism | PRESET-FIXED |
| Torque Capacity | 50.0 FOOT-POUNDS NOMINAL FT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| VB-50ST-I | Hank Thorn Co. Dba Van F Belknap Company Div Van F. Belknap (USA) |
| B107.300 | The American Society of Mechanical Engineers (USA) |
| 7054353-1 | Naval Sea Systems Command (USA) |
| B107.14 | The American Society of Mechanical Engineers (USA) |
| B107.300 CAT 14 TY2CLBST3DEB | General Services Administration Federal Supply Service (USA) |
NSN 5120-01-571-5279 is a Wrench,torque, manufactured by Hank Thorn Co. Dba Van F Belknap Company Div Van F. Belknap, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-571-5279 has 5 cross-referenced part numbers: VB-50ST-I (Hank Thorn Co. Dba Van F Belknap Company Div Van F. Belknap), B107.300 (The American Society of Mechanical Engineers), 7054353-1 (Naval Sea Systems Command), B107.14 (The American Society of Mechanical Engineers), B107.300 CAT 14 TY2CLBST3DEB (General Services Administration Federal Supply Service).
There is 1 known substitute for 5120-01-571-5279: 5120-01-394-4256. Verify interchangeability with system specifications before substitution.
Key specifications for VB-50ST-I: Torque Signal Method: AUDIBLE; Nondefinitive Spec/std Data: 2 TYPE AND B CLASS AND 3 STYLE AND B DESIGN; Surface Treatment: CHROMIUM OVERALL; Material: STEEL OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.