The Crowfoot Attachment,socket Wrenc, cataloged under National Stock Number 5120-01-588-7801, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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 | 5120-01-588-7801 |
| Primary Part Number | 12-844 |
| Item Name | Crowfoot Attachment,socket Wrenc |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Apex Tool Group, Llc Dba Nicholson |
| Status | ACTIVE |
| Style Designator | FLARE NUT |
| Head Thickness | 0.938 INCHES NOMINAL IN |
| Wrenching Surface Shape | 12 POINT SINGLE END INTERNAL |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Surface Treatment | CHROMIUM OVERALL |
| Wrenching Surface Size | 1.375 INCHES NOMINAL SINGLE END IN |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 12-844 | Apex Tool Group, Llc Dba Nicholson (USA) |
| 12-844 | Armstrong Bros Tool Co (USA) |
| 12-844 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| 069-12-844 | Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc. (USA) |
| 069-12-844 | Apex Tool Group, Llc Dba Nicholson (USA) |
NSN 5120-01-588-7801 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 5120-01-588-7801 has 5 cross-referenced part numbers: 12-844 (Apex Tool Group, Llc Dba Nicholson), 12-844 (Armstrong Bros Tool Co), 12-844 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 069-12-844 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.), 069-12-844 (Apex Tool Group, Llc Dba Nicholson).
There are 7 known substitutes for 5120-01-588-7801: 5935-00-173-7285, 5330-00-291-9145, 3040-00-335-9296 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 12-844: Style Designator: FLARE NUT; Overall Length: 1.313 INCHES NOMINAL IN; Overall Width: 1.938 INCHES NOMINAL IN; Head Thickness: 0.938 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.