The Knob, cataloged under National Stock Number 5355-01-364-4340, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Lorad Corporation Dba Lorad Medical Systems Div Lorad Industrial Imaging. Government technical data includes 6 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-364-4340 |
| Primary Part Number | 2-251A-0019 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Lorad Corporation Dba Lorad Medical Systems Div Lorad Industrial Imaging |
| Status | ACTIVE |
| Overall Thickness | 0.110 INCHES NOMINAL IN |
| Style Designator | ROUND |
| Outside Diameter | 2.050 INCHES NOMINAL IN |
| Reference Marking | ARROW |
| Color | BLACK |
| Material | PLASTIC POLYAMIDE NYLON |
| 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 |
|---|---|
| 2-251A-0019 PRIMARY | Lorad Corporation Dba Lorad Medical Systems Div Lorad Industrial Imaging (USA) |
NSN 5355-01-364-4340 is a Knob, manufactured by Lorad Corporation Dba Lorad Medical Systems Div Lorad Industrial Imaging, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-01-364-4340 has 1 manufacturer part number on file: 2-251A-0019 (Lorad Corporation Dba Lorad Medical Systems Div Lorad Industrial Imaging).
Key specifications for 2-251A-0019: Overall Thickness: 0.110 INCHES NOMINAL IN; Style Designator: ROUND; Outside Diameter: 2.050 INCHES NOMINAL IN; Reference Marking: ARROW. 6 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.