The Crowfoot Attachment,socket Wrenc, cataloged under National Stock Number 5120-01-430-7801, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Easco Hand Tools Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-430-7801 |
| Primary Part Number | 20578 |
| Item Name | Crowfoot Attachment,socket Wrenc |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Easco Hand Tools Inc |
| Status | ACTIVE |
| Surface Treatment | CHROMIUM OVERALL |
| Style Designator | OPEN END |
| Drive Surface Size | 0.375 INCHES NOMINAL SINGLE END IN |
| Wrenching Surface Size | 19.0 MILLIMETERS NOMINAL SINGLE END MM |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Material | STEEL OVERALL |
| Wrenching Surface Shape | OVAL SINGLE END INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5120-01-430-7801 is a Crowfoot Attachment,socket Wrenc, manufactured by Easco Hand Tools Inc, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-430-7801 has 3 cross-referenced part numbers: 20578 (Easco Hand Tools Inc), 20578 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 20578 (Apex Tool Group, Llc Dba Nicholson).
There are 3 known substitutes for 5120-01-430-7801: 5360-00-468-0183, 5365-01-187-0453, 5130-01-652-1507. Verify interchangeability with system specifications before substitution.
Key specifications for 20578: Surface Treatment: CHROMIUM OVERALL; Style Designator: OPEN END; Drive Surface Size: 0.375 INCHES NOMINAL SINGLE END IN; Wrenching Surface Size: 19.0 MILLIMETERS NOMINAL SINGLE END MM. 8 total characteristics are documented in the Federal Logistics Information System.