The Extension,socket Wrench, cataloged under National Stock Number 5120-01-397-3306, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Apex Tool Group, Llc Dba Nicholson. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-397-3306 |
| Primary Part Number | 81244 |
| Item Name | Extension,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Apex Tool Group, Llc Dba Nicholson |
| Status | ACTIVE |
| Material | STEEL OVERALL |
| Features Provided | MANUAL TOOL |
| Drive Surface Size | 0.375 INCHES NOMINAL BOTH ENDS IN |
| Drive End Shape | SQUARE SECOND END EXTERNAL |
| Surface Treatment | CHROMIUM OVERALL |
| Style Designator | RIGID |
| Drive End Shape | SQUARE FIRST END INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 81244 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 11-927 | Armstrong Bros Tool Co (USA) |
| 11-927 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 11A7000771-3 | Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army (USA) |
| 11-927 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
NSN 5120-01-397-3306 is a Extension,socket Wrench, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-397-3306 has 5 cross-referenced part numbers: 81244 (Apex Tool Group, Llc Dba Nicholson), 11-927 (Armstrong Bros Tool Co), 11-927 (Apex Tool Group, Llc Dba Nicholson), 11A7000771-3 (Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army), 11-927 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.).
There are 10 known substitutes for 5120-01-397-3306: 6130-00-262-0422, 5310-00-727-5707, 5815-00-784-1533 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 81244: Material: STEEL OVERALL; End Item Identification: ARSS; Features Provided: MANUAL TOOL; Drive Surface Size: 0.375 INCHES NOMINAL BOTH ENDS IN. 9 total characteristics are documented in the Federal Logistics Information System.