The Extension,socket Wrench, cataloged under National Stock Number 5120-01-601-5170, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Ncb Hungary (honvedsegi Egyseges Termekkod). 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 | 5120-01-601-5170 |
| Primary Part Number | 456720012503 |
| Item Name | Extension,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Ncb Hungary (honvedsegi Egyseges Termekkod) |
| Status | ACTIVE |
| Specification/standard Data | 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Drive End Shape | SQUARE SECOND END EXTERNAL |
| Drive Surface Size | 0.375 INCHES NOMINAL BOTH ENDS IN |
| Nondefinitive Spec/std Data | 2 TYPE AND 2 CLASS |
| Material | STEEL OVERALL |
| Surface Treatment | CHROMIUM OVERALL |
| Drive End Shape | SQUARE FIRST END INTERNAL |
| Style Designator | RIGID |
| Features Provided | MANUAL TOOL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 456720012503 | Ncb Hungary (honvedsegi Egyseges Termekkod) (HUN) |
| 11-936 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 11-936 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| 81251 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 11-936 | Armstrong Bros Tool Co (USA) |
| AS4283 | Sae International Dba Sae International (USA) |
| AS4283 TY2CL2 | General Services Administration Federal Supply Service (USA) |
| AS4283 | Society of Automotive Engineers Inc (USA) |
NSN 5120-01-601-5170 is a Extension,socket Wrench, manufactured by Ncb Hungary (honvedsegi Egyseges Termekkod), classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-601-5170 has 8 cross-referenced part numbers: 456720012503 (Ncb Hungary (honvedsegi Egyseges Termekkod)), 11-936 (Apex Tool Group, Llc Dba Nicholson), 11-936 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 81251 (Apex Tool Group, Llc Dba Nicholson), 11-936 (Armstrong Bros Tool Co) and 3 more.
There are 12 known substitutes for 5120-01-601-5170: 9905-00-036-0941, 5110-00-234-6552, 5965-00-445-1381 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 456720012503: Overall Length: 5.750 INCHES MINIMUM AND 6.250 INCHES MAXIMUM IN; Specification/standard Data: 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Drive End Shape: SQUARE SECOND END EXTERNAL; Drive Surface Size: 0.375 INCHES NOMINAL BOTH ENDS IN. 11 total characteristics are documented in the Federal Logistics Information System.