The Wrench,box, cataloged under National Stock Number 5120-00-889-1858, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5120-00-889-1858 |
| Primary Part Number | AS954 |
| Item Name | Wrench,box |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Large End Outside Diameter | 0.830 INCHES MAXIMUM IN |
| Small End Head Thickness | 0.359 INCHES MAXIMUM IN |
| Small End Outside Diameter | 0.750 INCHES MAXIMUM IN |
| Style Designator | SHALLOW ANGULAR OFFSET DOUBLE HEAD |
| Special Markings | WRENCH SIZE |
| Specification/standard Data | 81343-AS954 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Wrenching Surface Shape | 12 POINT BOTH ENDS INTERNAL |
| Wrenching End Offset Angle | 10.0 DEGREES MINIMUM AND 20.0 DEGREES MAXIMUM |
| Wrenching Surface Size | 0.500 INCHES NOMINAL FIRST END IN |
| Nondefinitive Spec/std Data | 2 TYPE AND 1 CLASS |
| Large End Head Thickness | 0.406 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| Wrenching Surface Size | 0.562 INCHES NOMINAL SECOND END IN |
| Surface Treatment | CHROMIUM OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS954 | Sae International Dba Sae International (USA) |
| AS954 | Society of Automotive Engineers Inc (USA) |
| XWS2149 | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| AS954 TY2CL1 | General Services Administration Federal Supply Service (USA) |
NSN 5120-00-889-1858 is a Wrench,box, manufactured by Sae International Dba Sae International, classified under FSC 5120 (No Item Name Available). Status: cancelled.
NSN 5120-00-889-1858 has 4 cross-referenced part numbers: AS954 (Sae International Dba Sae International), AS954 (Society of Automotive Engineers Inc), XWS2149 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), AS954 TY2CL1 (General Services Administration Federal Supply Service).
There are 12 known substitutes for 5120-00-889-1858: 5120-00-018-1553, 5120-00-082-8526, 5120-00-177-7082 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS954: Large End Outside Diameter: 0.830 INCHES MAXIMUM IN; Small End Head Thickness: 0.359 INCHES MAXIMUM IN; Small End Outside Diameter: 0.750 INCHES MAXIMUM IN; Style Designator: SHALLOW ANGULAR OFFSET DOUBLE HEAD. 15 total characteristics are documented in the Federal Logistics Information System.
NSN 5120-00-889-1858 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.