The Key,socket Head Screw, cataloged under National Stock Number 5120-00-221-8037, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Allen Mfg Co Sub of Chicago Pneumatic Tool Co. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 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 | 5120-00-221-8037 |
| Primary Part Number | 72011 |
| Item Name | Key,socket Head Screw |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Allen Mfg Co Sub of Chicago Pneumatic Tool Co |
| Status | ACTIVE |
| Short Arm Length | 0.406 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Style Designator | L-HANDLE |
| Wrenching Surface Size | 0.219 INCHES NOMINAL BOTH ENDS IN |
| Wrenching Surface Shape | HEXAGON BOTH ENDS EXTERNAL |
| Long Arm Length | 6.062 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 72011 | Allen Mfg Co Sub of Chicago Pneumatic Tool Co (USA) |
| 58080 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| 345808PC2 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| GGG-K-275 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GGG-K-275 TY1CL2 | General Services Administration Federal Supply Service (USA) |
| 58080 | Apex Tool Group, Llc Dba Nicholson (USA) |
NSN 5120-00-221-8037 is a Key,socket Head Screw, manufactured by Allen Mfg Co Sub of Chicago Pneumatic Tool Co, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-221-8037 has 6 cross-referenced part numbers: 72011 (Allen Mfg Co Sub of Chicago Pneumatic Tool Co), 58080 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 345808PC2 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), GGG-K-275 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-K-275 TY1CL2 (General Services Administration Federal Supply Service) and 1 more.
There are 11 known substitutes for 5120-00-221-8037: 3020-00-033-1762, 5905-00-141-0744, 5905-00-483-8929 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 72011: Short Arm Length: 0.406 INCHES NOMINAL IN; Material: STEEL OVERALL; Style Designator: L-HANDLE; Overall Length: 6.280 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.