The Key,socket Head Screw, cataloged under National Stock Number 5120-00-224-2510, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The American Society of Mechanical Engineers. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-00-224-2510 |
| Primary Part Number | B18.3 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The American Society of Mechanical Engineers |
| Status | CANCELLED |
| Long Arm Length | 6.156 INCHES MINIMUM AND 6.344 INCHES MAXIMUM IN |
| Short Arm Length | 1.781 INCHES MINIMUM AND 1.969 INCHES MAXIMUM IN |
| Features Provided | SHORT SERIES |
| Wrenching Surface Size | 0.625 INCHES NOMINAL BOTH ENDS IN |
| Style Designator | L-HANDLE |
| Wrenching Surface Shape | HEXAGON BOTH ENDS EXTERNAL |
| Specification/standard Data | 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | STEEL OVERALL |
| Environmental Attribute Code | PLASTICS REMOVAL IN THE MARINE ENVIRONMENT (PRIME) PRODUCT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B18.3 | The American Society of Mechanical Engineers (USA) |
| A-A-2473 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| AW20 | Sna Germany Gmbh (DEU) |
| 10424479 | Nimikkeistokeskus Ncb Finland (FIN) |
| 68018 | Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA) |
| GGG-K-275 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| 57036 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 1091883 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| 1940710 | Naval Ship Systems Command (USA) |
| 5120002242510 | Etablissement Central De Gestion Etde Stockage Du Materiel |
| 57036 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| AW20D | Sna Germany Gmbh (DEU) |
| GGG-K-275 TY1CL1 | General Services Administration Federal Supply Service (USA) |
NSN 5120-00-224-2510 is a Key,socket Head Screw, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-224-2510 has 13 cross-referenced part numbers: B18.3 (The American Society of Mechanical Engineers), A-A-2473 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), AW20 (Sna Germany Gmbh), 10424479 (Nimikkeistokeskus Ncb Finland), 68018 (Allen Mfg Co Sub of Chicago Pneumatic Tool Co) and 8 more.
There are 12 known substitutes for 5120-00-224-2510: 3433-00-161-7526, 5940-00-259-5745, 2930-00-366-0647 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for B18.3: Overall Length: 6.779 INCHES MINIMUM AND 6.969 INCHES MAXIMUM IN; Long Arm Length: 6.156 INCHES MINIMUM AND 6.344 INCHES MAXIMUM IN; Short Arm Length: 1.781 INCHES MINIMUM AND 1.969 INCHES MAXIMUM IN; Features Provided: SHORT SERIES. 10 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-224-2510 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.