The Dial,control, cataloged under National Stock Number 5355-00-668-6668, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. Government technical data includes 9 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-668-6668 |
| Primary Part Number | 2300-74-2 |
| Item Name | Dial,control |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple |
| Status | ACTIVE |
| Positioning Mechanism Type | KNOB |
| Drive Type | DIRECT |
| Style Designator | ROUND W/KNOB |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 1 |
| Scale Type | LINEAR SINGLE SCALE |
| Scale Division Quantity | 100 SINGLE SCALE |
| Height | 0.750 INCHES NOMINAL IN |
| Attachment Method | SETSCREWS AND HOLE |
| 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 |
|---|---|
| 2300-74-2 PRIMARY | Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA) |
| Reference | Meaning |
|---|---|
| CWS2300-74-2 | 5/2 Secondary reference U.S. Government activity |
| 2300-74-2 | 5/9 Secondary reference Northrop Grumman Systems Corporation Div Es Defensive Systems Division |
| 36X201197 | 5/2 Secondary reference U.S. Government activity |
| 2300-74-2 | 5/9 Secondary reference Scomill Inc |
NSN 5355-00-668-6668 is a Dial,control, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-668-6668 has 1 manufacturer part number on file: 2300-74-2 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
2 possible matches (shared part number, not a government interchangeability claim): 8040-01-169-5304, 5999-01-296-6312. Verify interchangeability with system specifications before substitution.
Key specifications for 2300-74-2: Positioning Mechanism Type: KNOB; Drive Type: DIRECT; Style Designator: ROUND W/KNOB; Outside Diameter: 1.750 INCHES NOMINAL IN. 9 specifications are 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.