The Screwdriver Attachment,socket Wr, cataloged under National Stock Number 5120-01-542-7831, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Armstrong Bros Tool Co. 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-542-7831 |
| Primary Part Number | 10-746 |
| Item Name | Screwdriver Attachment,socket Wr |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Armstrong Bros Tool Co |
| Status | ACTIVE |
| Surface Treatment | CHROMIUM DRIVE SURFACE |
| Surface Treatment | OXIDE BIT |
| Style Designator | HEXAGON |
| Features Provided | MANUAL TOOL AND REPLACEABLE BIT |
| Drive Surface Size | 0.250 INCHES NOMINAL SINGLE END IN |
| Wrenching Surface Size | 0.094 INCHES NOMINAL SINGLE END IN |
| Blade Length | 2.750 INCHES NOMINAL IN |
| Wrenching Surface Shape | HEXAGON SINGLE END EXTERNAL |
| Material | STEEL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5120-01-542-7831 is a Screwdriver Attachment,socket Wr, manufactured by Armstrong Bros Tool Co, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-542-7831 has 3 cross-referenced part numbers: 10-746 (Armstrong Bros Tool Co), 10-746 (Apex Tool Group, Llc Dba Nicholson), 10-746 (Easco Hand Tools Inc Dba Danaher Tool Group Div Danaher Tool Group Easco Hand Tools Inc.).
There are 4 known substitutes for 5120-01-542-7831: 6810-00-264-6608, 5305-01-176-9470, 6220-01-334-8305 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 10-746: Surface Treatment: CHROMIUM DRIVE SURFACE; Surface Treatment: OXIDE BIT; Style Designator: HEXAGON; Features Provided: MANUAL TOOL AND REPLACEABLE BIT. 10 total characteristics are documented in the Federal Logistics Information System.