The Extension,socket Wrench, cataloged under National Stock Number 5120-01-647-3135, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-647-3135 |
| Primary Part Number | 81241 |
| Item Name | Extension,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Apex Tool Group, Llc Dba Nicholson |
| Status | ACTIVE |
| Specification/standard Data | 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Nondefinitive Spec/std Data | 2 TYPE AND 2 CLASS |
| Style Designator | RIGID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 81241 | Apex Tool Group, Llc Dba Nicholson (USA) |
| AS4283 TY2CL2 | General Services Administration Federal Supply Service (USA) |
| 11-922A | Armstrong Bros Tool Co (USA) |
| AS4283 | Sae International Dba Sae International (USA) |
| 11-922A | Apex Tool Group, Llc Dba Nicholson (USA) |
| AS4283 | Society of Automotive Engineers Inc (USA) |
NSN 5120-01-647-3135 is a Extension,socket Wrench, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-647-3135 has 6 cross-referenced part numbers: 81241 (Apex Tool Group, Llc Dba Nicholson), AS4283 TY2CL2 (General Services Administration Federal Supply Service), 11-922A (Armstrong Bros Tool Co), AS4283 (Sae International Dba Sae International), 11-922A (Apex Tool Group, Llc Dba Nicholson) and 1 more.
There are 4 known substitutes for 5120-01-647-3135: 4720-01-015-4269, 5340-01-515-3764, 6220-01-582-5044 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 81241: Overall Length: 2.870 INCHES MINIMUM AND 3.110 INCHES MAXIMUM IN; Specification/standard Data: 0U583-SAE AS4283 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Nondefinitive Spec/std Data: 2 TYPE AND 2 CLASS; Style Designator: RIGID. 4 total characteristics are documented in the Federal Logistics Information System.