The Knob, cataloged under National Stock Number 5355-00-089-9429, 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. Government technical data includes 17 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-089-9429 |
| Primary Part Number | 525479-1 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Raytheon Company Dba Raytheon |
| Status | ACTIVE |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Shaft Accommodation Style | FLATTED ONE SIDE |
| Screw Drive Type | HEXAGON SOCKET |
| Attachment Method | SETSCREWS |
| Overall Thickness | 0.719 INCHES NOMINAL IN |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Style Designator | ROUND WITH BAR FACE |
| Skirt Outside Diameter | 0.625 INCHES NOMINAL IN |
| Nominal Thread Size | 0.164 INCHES SCREW HOLE IN |
| Gripping Surface Condition | SMOOTH |
| Distance From Hole Center to Knob/skirt Base | 0.344 INCHES NOMINAL IN |
| Skirt Style | RING |
| Outside Diameter | 1.250 INCHES NOMINAL IN |
| Inside Width | 0.222 INCHES MINIMUM AND 0.224 INCHES MAXIMUM IN |
| Setscrew Hole Quantity | 1 |
| Inside Diameter | 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN |
| Skirt Design | NONDETACHABLE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5355-00-089-9429 is a Knob, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-00-089-9429 has 2 cross-referenced part numbers: 525479-1 (Raytheon Company Dba Raytheon), 101212 (Jan Hardware Mfg Co Inc).
There are 8 known substitutes for 5355-00-089-9429: 5905-00-130-6576, 2910-00-234-3153, 5940-00-481-3738 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 525479-1: Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SCREW HOLE; Shaft Accommodation Style: FLATTED ONE SIDE; Screw Drive Type: HEXAGON SOCKET; Attachment Method: SETSCREWS. 19 total characteristics are documented in the Federal Logistics Information System.