The Socket,socket Wrench, cataloged under National Stock Number 5120-01-398-7721, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Sears, Roebuck and Co. Dba Sears Div Sears Commercial. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, 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 | 5120-01-398-7721 |
| Primary Part Number | 00944403000 |
| Item Name | Socket,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Sears, Roebuck and Co. Dba Sears Div Sears Commercial |
| Status | ACTIVE |
| Wrenching Surface Shape | 6 POINT SINGLE END INTERNAL |
| Surface Treatment | CHROMIUM OVERALL |
| Drive End Shape | SQUARE SINGLE END INTERNAL |
| Drive Surface Size | 0.250 INCHES NOMINAL SINGLE END IN |
| Wrenching Surface Size | 6.0 MILLIMETERS NOMINAL SINGLE END MM |
| Material | STEEL OVERALL |
| Features Provided | MANUAL TOOL |
| Style Designator | INTERNAL-INTERNAL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9-44403 | Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA) |
| 00944403000 PRIMARY | Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA) |
| 44403 | Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA) |
NSN 5120-01-398-7721 is a Socket,socket Wrench, manufactured by Sears, Roebuck and Co. Dba Sears Div Sears Commercial, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-398-7721 has 3 cross-referenced part numbers: 9-44403 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 00944403000 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial), 44403 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial).
There are 3 known substitutes for 5120-01-398-7721: 5330-00-354-7690, 5840-00-796-7895, 3455-01-655-0995. Verify interchangeability with system specifications before substitution.
Key specifications for 00944403000: Wrenching Surface Shape: 6 POINT SINGLE END INTERNAL; Surface Treatment: CHROMIUM OVERALL; Drive End Shape: SQUARE SINGLE END INTERNAL; Drive Surface Size: 0.250 INCHES NOMINAL SINGLE END IN. 9 total characteristics are documented in the Federal Logistics Information System.