The Knob, cataloged under National Stock Number 5355-00-044-4190, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Co Equipment Development Lab. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-044-4190 |
| Primary Part Number | 2420-1400G4 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Raytheon Co Equipment Development Lab |
| Status | ACTIVE |
| Inside Diameter | 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN |
| Distance From Hole Center to Knob/skirt Base | 0.187 INCHES MAXIMUM IN |
| Outside Diameter | 0.730 INCHES MAXIMUM IN |
| Screw Drive Type | HEXAGON SOCKET |
| Attachment Method | SETSCREWS |
| Overall Thickness | 0.956 INCHES MAXIMUM IN |
| Color | GRAY/GREY |
| Thread Quantity Per Inch | 40 SCREW HOLE |
| Nominal Thread Size | 0.112 INCHES SCREW HOLE IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Style Designator | SKIRTED/ROUND WITH CONCAVE TOP |
| Shaft Accommodation Style | ROUND |
| Setscrew Hole Quantity | 2 |
| Gripping Surface Condition | GRIP AID |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 101898 | Jan Hardware Mfg Co Inc (USA) |
| 128SCAV346-3 | Northrop Grumman Systems Corporation (USA) |
| 2420-1400G4 PRIMARY | Raytheon Co Equipment Development Lab (USA) |
| GK500AF3 | Northrop Grumman Systems Corporation (USA) |
| 2420-1400G4 | Raytheon Company Div Corp (USA) |
| 2420-1400G4 | Es Beta, Inc Dba Betatronix Div Betatronix (USA) |
| 128SCAV346-3 | Northrop Grumman Systems Corporation (USA) |
NSN 5355-00-044-4190 is a Knob, manufactured by Raytheon Co Equipment Development Lab, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-00-044-4190 has 7 cross-referenced part numbers: 101898 (Jan Hardware Mfg Co Inc), 128SCAV346-3 (Northrop Grumman Systems Corporation), 2420-1400G4 (Raytheon Co Equipment Development Lab), GK500AF3 (Northrop Grumman Systems Corporation), 2420-1400G4 (Raytheon Company Div Corp) and 2 more.
There are 4 known substitutes for 5355-00-044-4190: 4820-00-633-3523, 5950-01-057-3827, 5355-01-163-0092 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2420-1400G4: Inside Diameter: 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN; Distance From Hole Center to Knob/skirt Base: 0.187 INCHES MAXIMUM IN; Outside Diameter: 0.730 INCHES MAXIMUM IN; Screw Drive Type: HEXAGON SOCKET. 15 total characteristics are documented in the Federal Logistics Information System.