The Knob, cataloged under National Stock Number 5355-00-946-5192, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Roller Bearing Co of America, Inc Div Pic Design. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-946-5192 |
| Primary Part Number | M1-1K1-3 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Roller Bearing Co of America, Inc Div Pic Design |
| Status | ACTIVE |
| Shank Diameter | 0.438 INCHES NOMINAL IN |
| Distance From Hole Center to Knob/skirt Base | 0.110 INCHES NOMINAL IN |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 0.282 INCHES NOMINAL IN |
| Shank Length | 0.220 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Outside Diameter | 1.497 INCHES MINIMUM AND 1.500 INCHES MAXIMUM IN |
| Setscrew Hole Quantity | 1 |
| Inside Diameter | 0.1873 INCHES MINIMUM AND 0.1876 INCHES MAXIMUM IN |
| Shank Style | STRAIGHT |
| Gripping Surface Condition | SMOOTH |
| Screw Drive Type | HEXAGON SOCKET |
| 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 |
| Part Number | Manufacturer |
|---|---|
| M1-1K1-3 PRIMARY | Roller Bearing Co of America, Inc Div Pic Design (USA) |
| Reference | Meaning |
|---|---|
| 321820-1 | 5/9 Secondary reference Unisys Corp Defense Systems C S D Field Engineering |
| 321820-1 | 5/2 Secondary reference U.S. Government activity |
NSN 5355-00-946-5192 is a Knob, manufactured by Roller Bearing Co of America, Inc Div Pic Design, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-946-5192 has 1 manufacturer part number on file: M1-1K1-3 (Roller Bearing Co of America, Inc Div Pic Design).
Key specifications for M1-1K1-3: Shank Diameter: 0.438 INCHES NOMINAL IN; Distance From Hole Center to Knob/skirt Base: 0.110 INCHES NOMINAL IN; Shaft Accommodation Style: ROUND; Overall Thickness: 0.282 INCHES NOMINAL IN. 13 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.