The Socket,socket Wrench, cataloged under National Stock Number 5120-00-199-7773, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Trw Inc Hand Tools Div Trw Industrial Products Group. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 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 | 5120-00-199-7773 |
| Primary Part Number | ST-828 |
| Item Name | Socket,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Trw Inc Hand Tools Div Trw Industrial Products Group |
| Status | ACTIVE |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Material | STEEL OVERALL |
| Wrenching Surface Size | 0.875 INCHES NOMINAL SINGLE END IN |
| Style Designator | INTERNAL-INTERNAL |
| Specification/standard Data | 05047-ASME B107.1 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Special Markings | 7/8 IN. IN |
| Nondefinitive Spec/std Data | 2 TYPE |
| Surface Treatment | CHROMIUM OVERALL |
| Wrenching Surface Shape | 8 POINT SINGLE END INTERNAL |
| Features Provided | MANUAL TOOL |
| Wrenching End Opening Depth | 0.500 INCHES MINIMUM IN |
| Drive End Outside Diameter | 1.572 INCHES MAXIMUM IN |
| Wrenching End Outside Diameter | 1.523 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| ST-828 | Trw Inc Hand Tools Div Trw Industrial Products Group (USA) |
| GGG-W-641 | Federal Specifications Promulgated by General Services Administration Washington DC (USA) |
| GGG-W-641 TY2CL3 | General Services Administration Federal Supply Service (USA) |
| B107.1 | The American Society of Mechanical Engineers (USA) |
| B107.1 TY2 | General Services Administration Federal Supply Service (USA) |
| A-A-1397 | Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA) |
| TKEX3 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5120-00-199-7773 is a Socket,socket Wrench, manufactured by Trw Inc Hand Tools Div Trw Industrial Products Group, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-00-199-7773 has 7 cross-referenced part numbers: ST-828 (Trw Inc Hand Tools Div Trw Industrial Products Group), GGG-W-641 (Federal Specifications Promulgated by General Services Administration Washington DC), GGG-W-641 TY2CL3 (General Services Administration Federal Supply Service), B107.1 (The American Society of Mechanical Engineers), B107.1 TY2 (General Services Administration Federal Supply Service) and 2 more.
There are 10 known substitutes for 5120-00-199-7773: 5120-00-180-1019, 5120-00-180-1020, 5120-00-189-7911 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for ST-828: Drive End Shape: SQUARE SINGLE END INTERNAL; Material: STEEL OVERALL; Wrenching Surface Size: 0.875 INCHES NOMINAL SINGLE END IN; Style Designator: INTERNAL-INTERNAL. 15 total characteristics are documented in the Federal Logistics Information System.