The Knob, cataloged under National Stock Number 5355-00-559-9645, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5355-00-559-9645 |
| Primary Part Number | L280486-1 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | CANCELLED |
| Length | 1.397 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Style Designator | ROUND WITH FIN LEVER |
| Thread Quantity Per Inch | 40 SCREW HOLE |
| Skirt Design | NONDETACHABLE |
| Color | BLACK |
| Nominal Thread Size | 0.138 INCHES SCREW HOLE IN |
| Material | ALUMINUM ALLOY |
| Surface Treatment | ANODIZE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Skirt Style | FLARED |
| Gripping Surface Condition | GRIP AID |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Attachment Method | SETSCREWS |
| Outside Diameter | 1.115 INCHES NOMINAL IN |
| Screw Drive Type | CROSS RECESS TYPE 1 |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 0.666 INCHES NOMINAL IN |
| Reference Marking | 0 TO 9 |
| Distance From Hole Center to Knob/skirt Base | 0.219 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5355-00-559-9645 is a Knob, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5355 (No Item Name Available). Status: cancelled.
NSN 5355-00-559-9645 has 2 cross-referenced part numbers: L280486-1 (Raytheon Company Dba Raytheon Co), 41658 (Gibbs Mfg and Research Corp).
There are 7 known substitutes for 5355-00-559-9645: 5330-00-498-9706, 5962-01-204-4949, 4820-01-416-5951 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for L280486-1: Length: 1.397 INCHES NOMINAL IN; Setscrew Hole Quantity: 2; Style Designator: ROUND WITH FIN LEVER; Thread Quantity Per Inch: 40 SCREW HOLE. 21 total characteristics are documented in the Federal Logistics Information System.
NSN 5355-00-559-9645 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.