The Key,socket Head Screw, cataloged under National Stock Number 5120-00-596-1236, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-00-596-1236 |
| 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 | ACTIVE |
| Short Arm Length | 0.250 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN |
| Style Designator | L-HANDLE |
| Wrenching Surface Shape | HEXAGON BOTH ENDS EXTERNAL |
| Long Arm Length | 2.578 INCHES MINIMUM AND 2.766 INCHES MAXIMUM IN |
| Wrenching Surface Size | 0.035 INCHES NOMINAL BOTH ENDS IN |
| Specification/standard Data | 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B18.3 | The American Society of Mechanical Engineers (USA) |
| GGG-K-275 TY1CL2 | General Services Administration Federal Supply Service (USA) |
| A-A-2473 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| 101691 | Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA) |
| GGG-K-275 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
NSN 5120-00-596-1236 is a Key,socket Head Screw, manufactured by The American Society of Mechanical Engineers, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-596-1236 has 5 cross-referenced part numbers: B18.3 (The American Society of Mechanical Engineers), GGG-K-275 TY1CL2 (General Services Administration Federal Supply Service), A-A-2473 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 101691 (Allen Mfg Co Sub of Chicago Pneumatic Tool Co), GGG-K-275 (Federal Specifications Promulgated by General Services Administration Washington DC).
There are 7 known substitutes for 5120-00-596-1236: 5930-00-857-8809, 2915-00-940-9398, 4470-01-039-4127 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for B18.3: Overall Length: 2.613 INCHES MINIMUM AND 2.801 INCHES MAXIMUM IN; Short Arm Length: 0.250 INCHES MINIMUM AND 0.438 INCHES MAXIMUM IN; Style Designator: L-HANDLE; Wrenching Surface Shape: HEXAGON BOTH ENDS EXTERNAL. 8 total characteristics are documented in the Federal Logistics Information System.