The Extension,socket Wrench, cataloged under National Stock Number 5120-01-601-5173, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-601-5173 |
| Primary Part Number | 12-937 |
| Item Name | Extension,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. |
| Status | ACTIVE |
| Surface Treatment | CHROMIUM OVERALL |
| Style Designator | RIGID |
| Features Provided | MANUAL TOOL |
| Specification/standard Data | 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Drive End Shape | SQUARE FIRST END INTERNAL |
| Drive End Shape | SQUARE SECOND END EXTERNAL |
| Drive Surface Size | 0.500 INCHES NOMINAL BOTH ENDS IN |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 2 TYPE AND 2 CLASS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12-937 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| AS4283 | Society of Automotive Engineers Inc (USA) |
| AS4283 | Sae International Dba Sae International (USA) |
| AS4283 TY2CL2 | General Services Administration Federal Supply Service (USA) |
| 12-937 | Armstrong Bros Tool Co (USA) |
| 456720012206 | Ncb Hungary (honvedsegi Egyseges Termekkod) (HUN) |
| 81350 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 12-937 | Apex Tool Group, Llc Dba Nicholson (USA) |
NSN 5120-01-601-5173 is a Extension,socket Wrench, manufactured by Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc., classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-601-5173 has 8 cross-referenced part numbers: 12-937 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), AS4283 (Society of Automotive Engineers Inc), AS4283 (Sae International Dba Sae International), AS4283 TY2CL2 (General Services Administration Federal Supply Service), 12-937 (Armstrong Bros Tool Co) and 3 more.
There are 12 known substitutes for 5120-01-601-5173: 5930-00-139-8885, 5905-00-202-0624, 4940-00-204-2896 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12-937: Overall Length: 9.750 INCHES MINIMUM AND 10.250 INCHES MAXIMUM IN; Surface Treatment: CHROMIUM OVERALL; Style Designator: RIGID; Features Provided: MANUAL TOOL. 11 total characteristics are documented in the Federal Logistics Information System.