The Wrench,box and Open End,combinat, cataloged under National Stock Number 5120-01-532-2343, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-532-2343 |
| Primary Part Number | 81663 |
| Item Name | Wrench,box and Open End,combinat |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Apex Tool Group, Llc Dba Nicholson |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | 2 TYPE AND 4 CLASS AND C STYLE |
| Features Provided | FULL POLISH |
| Material | STEEL OVERALL |
| Surface Treatment | CHROMIUM OVERALL |
| Wrenching Surface Size | 0.938 INCHES NOMINAL BOTH ENDS IN |
| Wrenching Surface Shape | OVAL FIRST END INTERNAL |
| Style Designator | OFFSET |
| Specification/standard Data | 0U583-SAE AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Wrenching End Offset Angle | 15.0 DEGREES NOMINAL |
| Head Angle | 15.0 DEGREES NOMINAL |
| Wrenching Surface Shape | 12 POINT SECOND END INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 81663 | Apex Tool Group, Llc Dba Nicholson (USA) |
| AS954 | Sae International Dba Sae International (USA) |
| 456720009107 | Ncb Hungary (honvedsegi Egyseges Termekkod) (HUN) |
| 25-230 | Apex Tool Group, Llc Dba Nicholson (USA) |
| AS954 TY2CL4STA | General Services Administration Federal Supply Service (USA) |
| 25-230 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| AS954 TY2CL4STC | General Services Administration Federal Supply Service (USA) |
| 25-230 | Armstrong Bros Tool Co (USA) |
| AS954 | Society of Automotive Engineers Inc (USA) |
NSN 5120-01-532-2343 is a Wrench,box and Open End,combinat, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-532-2343 has 9 cross-referenced part numbers: 81663 (Apex Tool Group, Llc Dba Nicholson), AS954 (Sae International Dba Sae International), 456720009107 (Ncb Hungary (honvedsegi Egyseges Termekkod)), 25-230 (Apex Tool Group, Llc Dba Nicholson), AS954 TY2CL4STA (General Services Administration Federal Supply Service) and 4 more.
There are 8 known substitutes for 5120-01-532-2343: 5945-00-023-1773, 5910-00-124-0433, 5905-00-180-8622 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 81663: Overall Length: 13.250 INCHES NOMINAL IN; Nondefinitive Spec/std Data: 2 TYPE AND 4 CLASS AND C STYLE; Features Provided: FULL POLISH; Material: STEEL OVERALL. 12 total characteristics are documented in the Federal Logistics Information System.