The Knob, cataloged under National Stock Number 5355-00-058-1055, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mandzak Instrumentation Specialists Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-058-1055 |
| Primary Part Number | 20520-2 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Mandzak Instrumentation Specialists Inc |
| Status | ACTIVE |
| Setscrew Hole Quantity | 1 |
| Inside Width | 0.223 INCHES NOMINAL IN |
| Screw Drive Type | HEXAGON SOCKET |
| Overall Thickness | 0.718 INCHES NOMINAL IN |
| Attachment Method | SETSCREWS |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Nominal Thread Size | 0.164 INCHES SCREW HOLE IN |
| Color | GRAY/GREY |
| Style Designator | ROUND WITH BAR FACE |
| Gripping Surface Condition | SMOOTH |
| Outside Diameter | 0.880 INCHES NOMINAL IN |
| Distance From Hole Center to Knob/skirt Base | 0.250 INCHES NOMINAL IN |
| Shaft Accommodation Style | FLATTED ONE SIDE |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20520-2 | Mandzak Instrumentation Specialists Inc (USA) |
NSN 5355-00-058-1055 is a Knob, manufactured by Mandzak Instrumentation Specialists Inc, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-00-058-1055 has 1 cross-referenced part number: 20520-2 (Mandzak Instrumentation Specialists Inc).
There are 3 known substitutes for 5355-00-058-1055: 1660-00-692-3294, 5999-01-492-7089, 4810-01-596-5533. Verify interchangeability with system specifications before substitution.
Key specifications for 20520-2: Setscrew Hole Quantity: 1; Inside Width: 0.223 INCHES NOMINAL IN; Screw Drive Type: HEXAGON SOCKET; Overall Thickness: 0.718 INCHES NOMINAL IN. 16 total characteristics are documented in the Federal Logistics Information System.