The Handle,socket Wrench, cataloged under National Stock Number 5120-01-335-8121, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Wright Tool Co. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5120-01-335-8121 |
| Primary Part Number | 4426 |
| Item Name | Handle,socket Wrench |
| FSC / FSG | 5120 / 51 — No Item Name Available |
| Manufacturer | Wright Tool Co |
| Status | ACTIVE |
| Drive End Shape | SQUARE SINGLE END EXTERNAL |
| Drive Surface Size | 0.500 INCHES NOMINAL SINGLE END IN |
| Style Designator | RATCHET |
| Material | STEEL OVERALL |
| Surface Treatment | CHROMIUM OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4426 PRIMARY | Wright Tool Co (USA) |
NSN 5120-01-335-8121 is a Handle,socket Wrench, manufactured by Wright Tool Co, classified under FSC 5120 (No Item Name Available). Status: active.
NSN 5120-01-335-8121 has 1 cross-referenced part number: 4426 (Wright Tool Co).
There are 7 known substitutes for 5120-01-335-8121: 5315-00-010-3462, 2805-00-364-1282, 5310-00-426-8462 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4426: Overall Length: 10.250 INCHES NOMINAL IN; Drive End Shape: SQUARE SINGLE END EXTERNAL; Drive Surface Size: 0.500 INCHES NOMINAL SINGLE END IN; Special Features: ROUND HEAD; 45 TOOTH; STRAIGHT ROUND KNURLED STEEL HANDLE. 7 total characteristics are documented in the Federal Logistics Information System.