The Driver Assembly, cataloged under National Stock Number 5342-00-400-8652, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-400-8652 |
| Primary Part Number | 540630-151 |
| Item Name | Driver Assembly |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY KNOB,QQ-225/6 COMP 2024,TEMPER T4,0.563 IN. OD,STEEL DRIVER QQ-S-637 TYPE B1113,HEX SHAPE,0.1547 IN. MIN,0.1562 IN. MAX ACROSS FLATS,0.500 IN. LG,TWO 0.440 IN. DIA SHANK,KNURLED KNOB,CAD-PLATED,QQ-P-416 TYPE 2,CLASS 3,1.120 IN. LG,OVERALL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 540630-151 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA) |
| Reference | Meaning |
|---|---|
| 540630-151 | 5/9 Secondary reference Litton Systems Inc. Div Navigation Systems Division |
NSN 5342-00-400-8652 is a Driver Assembly, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-400-8652 has 1 manufacturer part number on file: 540630-151 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).
Key specifications for 540630-151: General Characteristics Item Description: ALUMINUM ALLOY KNOB,QQ-225/6 COMP 2024,TEMPER T4,0.563 IN. OD,STEEL DRIVER QQ-S-637 TYPE B1113,HEX SHAPE,0.1547 IN. MIN,0.1562 IN. MAX ACROSS FLATS,0.500 IN. LG,TWO 0.440 IN. DIA SHANK,KNURLED KNOB,CAD-PLATED,QQ-P-416 TYPE 2,CLASS 3,1.120 IN. LG,OVERALL IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.