The Wrench,spanner, cataloged under National Stock Number 5120-01-428-5017, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is The Stanley Works Dba Stanley Proto. Government technical data includes 7 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-428-5017 |
| Primary Part Number | C491 |
| Item Name | Wrench,spanner |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | The Stanley Works Dba Stanley Proto |
| Status | ACTIVE |
| Style Designator | ADJUSTABLE PIN |
| Surface Treatment | OXIDE OVERALL |
| Material | STEEL OVERALL |
| Nondefinitive Spec/std Data | 2 TYPE AND 2 CLASS |
| Specification/standard Data | 0U583-SAE AS6018 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Pin Diameter | 0.125 INCHES NOMINAL IN |
| Opening Diameter | 0.750 INCHES MINIMUM AND 2.000 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| C491 | The Stanley Works Dba Stanley Proto (USA) |
| AS6018 | Society of Automotive Engineers Inc (USA) |
| AS6018 TY2CL2 | General Services Administration Federal Supply Service (USA) |
| AS6018 | Sae International Dba Sae International (USA) |
| JC491 | The Stanley Works Dba Stanley Proto (USA) |
| 1FJ44 | W.w. Grainger, Inc. Div Government Sales Division (USA) |
NSN 5120-01-428-5017 is a Wrench,spanner, manufactured by The Stanley Works Dba Stanley Proto, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-428-5017 has 6 cross-referenced part numbers: C491 (The Stanley Works Dba Stanley Proto), AS6018 (Society of Automotive Engineers Inc), AS6018 TY2CL2 (General Services Administration Federal Supply Service), AS6018 (Sae International Dba Sae International), JC491 (The Stanley Works Dba Stanley Proto) and 1 more.
There are 12 known substitutes for 5120-01-428-5017: 5120-00-061-4785, 5120-00-157-2133, 5120-00-288-9281 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for C491: Overall Length: 6.375 INCHES NOMINAL IN; Style Designator: ADJUSTABLE PIN; Surface Treatment: OXIDE OVERALL; Material: STEEL OVERALL. 8 total characteristics are documented in the Federal Logistics Information System.