The Crowfoot Attachment,socket Wrenc, cataloged under National Stock Number 5120-01-585-8829, 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 9 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-585-8829 |
| Primary Part Number | 12-852 |
| Item Name | Crowfoot Attachment,socket Wrenc |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Apex Tool Group, Llc Dba Nicholson |
| Status | ACTIVE |
| Head Thickness | 1.063 INCHES NOMINAL IN |
| Opening Width | 1.375 INCHES NOMINAL IN |
| Material | STEEL OVERALL |
| Wrenching Surface Shape | 12 POINT SINGLE END INTERNAL |
| Wrenching Surface Size | 1.875 INCHES NOMINAL SINGLE END IN |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Surface Treatment | CHROMIUM OVERALL |
| Style Designator | FLARE NUT |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5120-01-585-8829 is a Crowfoot Attachment,socket Wrenc, manufactured by Apex Tool Group, Llc Dba Nicholson, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-585-8829 has 3 cross-referenced part numbers: 12-852 (Apex Tool Group, Llc Dba Nicholson), 12-852 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 12-852 (Armstrong Bros Tool Co).
There are 7 known substitutes for 5120-01-585-8829: 5306-00-298-8655, 5307-00-373-8632, 5950-00-417-4376 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12-852: Overall Width: 2.563 INCHES NOMINAL IN; Head Thickness: 1.063 INCHES NOMINAL IN; Opening Width: 1.375 INCHES NOMINAL IN; Overall Length: 1.641 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.