The Knob, cataloged under National Stock Number 5355-01-132-4456, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Rockwell Collins, Inc. Dba Rc Displays Systems. Government technical data includes 5 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-132-4456 |
| Primary Part Number | PC74024-1 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Rockwell Collins, Inc. Dba Rc Displays Systems |
| Status | ACTIVE |
| Distance From Hole Center to Knob/skirt Base | 0.190 INCHES NOMINAL IN |
| Counterbore Depth | 0.080 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Counterbore Diameter | 0.255 INCHES NOMINAL IN |
| Inside Diameter | 0.127 INCHES MINIMUM AND 0.129 INCHES MAXIMUM 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 |
|---|---|
| PC74024-1 PRIMARY | Rockwell Collins, Inc. Dba Rc Displays Systems (USA) |
| Reference | Meaning |
|---|---|
| RD238-NG3 | 5/9 Secondary reference Dupree Inc Aerospace Knob Co Div |
| RD238-NG3 | 5/2 Secondary reference U.S. Government activity |
| 10117842 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
NSN 5355-01-132-4456 is a Knob, manufactured by Rockwell Collins, Inc. Dba Rc Displays Systems, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-132-4456 has 1 manufacturer part number on file: PC74024-1 (Rockwell Collins, Inc. Dba Rc Displays Systems).
Key specifications for PC74024-1: Distance From Hole Center to Knob/skirt Base: 0.190 INCHES NOMINAL IN; Counterbore Depth: 0.080 INCHES NOMINAL IN; Setscrew Hole Quantity: 2; Counterbore Diameter: 0.255 INCHES NOMINAL IN. 5 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.