The Key,socket Head Screw, cataloged under National Stock Number 5120-01-017-6061, 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 | 5120-01-017-6061 |
| Primary Part Number | HBL16 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Vaco Products Co |
| Status | ACTIVE |
| Blade Length | 4.700 INCHES NOMINAL IN |
| Features Provided | BALL END |
| Wrenching Surface Size | 0.250 INCHES NOMINAL SINGLE END IN |
| Material | STEEL WRENCHING SURFACE |
| Specification/standard Data | 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Style Designator | SCREWDRIVER HANDLE |
| Surface Treatment | OXIDE WRENCHING SURFACE |
| Wrenching Surface Shape | HEXAGON SINGLE END EXTERNAL |
| Material | PLASTIC HANDLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| HBL16 | Vaco Products Co (USA) |
| BS1/4 | Bondhus Corp (USA) |
| B18.3 | The American Society of Mechanical Engineers (USA) |
| A-A-2926 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| HBL16 | Klein Tools Inc (USA) |
| 10612 | Bondhus Corp (USA) |
| 5120-01-017-6061 | General Services Administration Federal Supply Service (USA) |
NSN 5120-01-017-6061 is a Key,socket Head Screw, manufactured by Vaco Products Co, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-017-6061 has 7 cross-referenced part numbers: HBL16 (Vaco Products Co), BS1/4 (Bondhus Corp), B18.3 (The American Society of Mechanical Engineers), A-A-2926 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), HBL16 (Klein Tools Inc) and 2 more.
There are 12 known substitutes for 5120-01-017-6061: 6610-00-101-9934, 5120-00-107-0038, 5120-00-113-3432 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for HBL16: Blade Length: 4.700 INCHES NOMINAL IN; Overall Length: 8.600 INCHES NOMINAL IN; Features Provided: BALL END; Wrenching Surface Size: 0.250 INCHES NOMINAL SINGLE END IN. 10 total characteristics are documented in the Federal Logistics Information System.