The Key,socket Head Screw, cataloged under National Stock Number 5120-01-019-7864, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Vaco Products Co. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 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 | 5120-01-019-7864 |
| Primary Part Number | HBL12 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Vaco Products Co |
| Status | ACTIVE |
| Surface Treatment | OXIDE WRENCHING SURFACE |
| Material | PLASTIC HANDLE |
| Material | STEEL WRENCHING SURFACE |
| Features Provided | BALL END |
| Wrenching Surface Size | 0.188 INCHES NOMINAL SINGLE END IN |
| Specification/standard Data | 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Wrenching Surface Shape | HEXAGON SINGLE END EXTERNAL |
| Style Designator | SCREWDRIVER HANDLE |
| Blade Length | 3.800 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| HBL12 | Vaco Products Co (USA) |
| BE 3/16 | Upson Tools Inc (USA) |
| B18.3 | The American Society of Mechanical Engineers (USA) |
| 7014622-21 | Honeywell Intl Dba Honeywell Div Business and General Aviation (USA) |
| 10610 | Bondhus Corp (USA) |
| BS3/16 | Bondhus Corp (USA) |
| HBL12 | Klein Tools Inc (USA) |
NSN 5120-01-019-7864 is a Key,socket Head Screw, manufactured by Vaco Products Co, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-019-7864 has 7 cross-referenced part numbers: HBL12 (Vaco Products Co), BE 3/16 (Upson Tools Inc), B18.3 (The American Society of Mechanical Engineers), 7014622-21 (Honeywell Intl Dba Honeywell Div Business and General Aviation), 10610 (Bondhus Corp) and 2 more.
There are 12 known substitutes for 5120-01-019-7864: 8030-00-051-4011, 5133-00-236-3405, 4320-00-299-0034 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for HBL12: Surface Treatment: OXIDE WRENCHING SURFACE; Material: PLASTIC HANDLE; Material: STEEL WRENCHING SURFACE; Features Provided: BALL END. 10 total characteristics are documented in the Federal Logistics Information System.