The Key,socket Head Screw, cataloged under National Stock Number 5120-01-335-2094, 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 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-335-2094 |
| 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 |
| Long Arm Length | 4.250 INCHES NOMINAL IN |
| Features Provided | SHORT SERIES |
| Short Arm Length | 1.375 INCHES NOMINAL IN |
| Style Designator | L-HANDLE |
| Specification/standard Data | 05047-ASME B18.3 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | STEEL OVERALL |
| Wrenching Surface Size | 0.375 INCHES NOMINAL BOTH ENDS IN |
| Surface Treatment | OXIDE OVERALL |
| Wrenching Surface Shape | HEXAGON BOTH ENDS EXTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5120-01-335-2094 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 5120-01-335-2094 has 3 cross-referenced part numbers: B18.3 (The American Society of Mechanical Engineers), 57030 (Apex Tool Group, Llc Dba Nicholson), 57030 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.).
There are 5 known substitutes for 5120-01-335-2094: 5120-00-198-5390, 7530-00-261-3818, 2530-00-734-7826 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for B18.3: Long Arm Length: 4.250 INCHES NOMINAL IN; Features Provided: SHORT SERIES; Short Arm Length: 1.375 INCHES NOMINAL IN; Style Designator: L-HANDLE. 9 total characteristics are documented in the Federal Logistics Information System.