The Key,socket Head Screw, cataloged under National Stock Number 5120-00-104-1860, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is H-K Connecticut Holding Company. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-104-1860 |
| Primary Part Number | 56046 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | H-K Connecticut Holding Company |
| Status | ACTIVE |
| Surface Treatment | OXIDE OVERALL |
| Material | STEEL OVERALL |
| Wrenching Surface Shape | HEXAGON SINGLE END EXTERNAL |
| Features Provided | REPLACEABLE WRENCHING FEATURE |
| Style Designator | TEE HANDLE |
| Wrenching Surface Size | 0.109 INCHES NOMINAL SINGLE END IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| GGG-K-275 TY6STA | General Services Administration Federal Supply Service (USA) |
| 56046 PRIMARY | H-K Connecticut Holding Company (USA) |
| 78006 | Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA) |
| GGG-K-275 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 609 7/64 | Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA) |
| 2301317 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
NSN 5120-00-104-1860 is a Key,socket Head Screw, manufactured by H-K Connecticut Holding Company, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-104-1860 has 6 cross-referenced part numbers: GGG-K-275 TY6STA (General Services Administration Federal Supply Service), 56046 (H-K Connecticut Holding Company), 78006 (Allen Mfg Co Sub of Chicago Pneumatic Tool Co), GGG-K-275 (Federal Specifications Promulgated by General Services Administration Washington DC), 609 7/64 (Allen Mfg Co Sub of Chicago Pneumatic Tool Co) and 1 more.
There are 11 known substitutes for 5120-00-104-1860: 6620-00-145-6777, 4730-00-537-2209, 4730-00-541-9081 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 56046: Surface Treatment: OXIDE OVERALL; Material: STEEL OVERALL; Wrenching Surface Shape: HEXAGON SINGLE END EXTERNAL; Features Provided: REPLACEABLE WRENCHING FEATURE. 8 total characteristics are documented in the Federal Logistics Information System.