The Knob, cataloged under National Stock Number 5355-00-644-2098, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kurz-Kasch Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5355-00-644-2098 |
| Primary Part Number | S52-64 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Kurz-Kasch Inc |
| Status | CANCELLED |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Nominal Thread Size | 0.164 INCHES SCREW HOLE IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Style Designator | CROWN |
| Attachment Method | SETSCREWS |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 0.714 INCHES MINIMUM AND 0.724 INCHES MAXIMUM IN |
| Shank Diameter | 0.875 INCHES NOMINAL IN |
| Screw Drive Type | SLOT |
| Inside Diameter | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN |
| Distance From Hole Center to Knob/skirt Base | 0.216 INCHES NOMINAL IN |
| Outside Diameter | 1.000 INCHES NOMINAL IN |
| Shank Style | STRAIGHT |
| Setscrew Hole Quantity | 1 |
| Gripping Surface Condition | GRIP AID |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5355-00-644-2098 is a Knob, manufactured by Kurz-Kasch Inc, classified under FSC 5355 (No Item Name Available). Status: cancelled.
NSN 5355-00-644-2098 has 3 cross-referenced part numbers: 812248 (L3 Aviation Products, Inc. Dba L3 Technologies), 103A (Kurz-Kasch Inc), S52-64 (Kurz-Kasch Inc).
There are 12 known substitutes for 5355-00-644-2098: 5996-00-054-4627, 3110-00-155-6379, 4010-00-250-7488 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for S52-64: Overall Depth: 0.430 INCHES MINIMUM AND 0.440 INCHES MAXIMUM IN; Thread Quantity Per Inch: 32 SCREW HOLE; Nominal Thread Size: 0.164 INCHES SCREW HOLE IN; Thread Series Designator: UNIFIED NATIONAL COARSE (UNC) SCREW HOLE. 17 total characteristics are documented in the Federal Logistics Information System.
NSN 5355-00-644-2098 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.