The Dial,control, cataloged under National Stock Number 5355-01-121-1771, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-121-1771 |
| Item Name | Dial,control |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Status | ACTIVE |
| Positioning Mechanism Type | KNOB |
| Distance From Hole Center to Knob/skirt Base | 0.310 INCHES NOMINAL IN |
| Knob Portion Diameter | 1.250 INCHES NOMINAL IN |
| Drive Type | DIRECT |
| Style Designator | ROUND W/KNOB |
| Outside Diameter | 3.000 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Nominal Thread Size | 0.164 INCHES SCREW HOLE IN |
| Scale Type | NONLINEAR SINGLE SCALE |
| Scale Division Quantity | 37 SINGLE SCALE |
| Height | 0.750 INCHES NOMINAL IN |
| Screw Drive Type | HEXAGON SOCKET |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Material | PLASTIC ACRYLIC DIAL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Attachment Method | SETSCREWS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 716411-1 | 7/2 Vendor item drawing reference Raytheon Company Div Rmd Strategic |
| RB-67-3-TSK-M | 5/9 Secondary reference U.S. Government activity |
| 1A03T106101017 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5355-01-121-1771 is a Dial,control, classified under FSC 5355, Knobs and Pointers. Status: active.
Key specifications for 5355-01-121-1771: Positioning Mechanism Type: KNOB; Distance From Hole Center to Knob/skirt Base: 0.310 INCHES NOMINAL IN; Knob Portion Diameter: 1.250 INCHES NOMINAL IN; Drive Type: DIRECT. 16 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.