The Wrench,open End Box, cataloged under National Stock Number 5120-01-306-4520, 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 10 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-306-4520 |
| Primary Part Number | AS4167 |
| Item Name | Wrench,open End Box |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Nondefinitive Spec/std Data | 2 TYPE AND 2 CLASS AND E STYLE AND 5/8 SIZE |
| Wrenching Surface Shape | 12 POINT SINGLE END INTERNAL |
| Wrenching Surface Size | 0.625 INCHES NOMINAL SINGLE END IN |
| Style Designator | FLARE NUT SINGLE END (RATCHETING) |
| Head Angle | 35.0 DEGREES MAXIMUM |
| Surface Treatment | OXIDE OVERALL |
| Specification/standard Data | 0U583-SAE AS4167 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Material | STEEL OVERALL |
| Head Thickness | 0.600 INCHES MAXIMUM IN |
| Opening Width | 0.406 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS4167 | Sae International Dba Sae International (USA) |
| AS4167 TY2CL2STE | General Services Administration Federal Supply Service (USA) |
| 43220 | Utica Tool Co Inc (USA) |
| AS4167 | Society of Automotive Engineers Inc (USA) |
NSN 5120-01-306-4520 is a Wrench,open End Box, manufactured by Sae International Dba Sae International, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-306-4520 has 4 cross-referenced part numbers: AS4167 (Sae International Dba Sae International), AS4167 TY2CL2STE (General Services Administration Federal Supply Service), 43220 (Utica Tool Co Inc), AS4167 (Society of Automotive Engineers Inc).
There are 10 known substitutes for 5120-01-306-4520: 5330-00-097-1673, 4320-01-273-3697, 5120-01-306-4517 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS4167: Overall Length: 6.000 INCHES MINIMUM IN; Nondefinitive Spec/std Data: 2 TYPE AND 2 CLASS AND E STYLE AND 5/8 SIZE; Wrenching Surface Shape: 12 POINT SINGLE END INTERNAL; Wrenching Surface Size: 0.625 INCHES NOMINAL SINGLE END IN. 11 total characteristics are documented in the Federal Logistics Information System.