The Knob, cataloged under National Stock Number 5355-00-004-5252, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Logimetrics Inc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-004-5252 |
| Primary Part Number | 550032 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Logimetrics Inc |
| Status | ACTIVE |
| Setscrew Hole Quantity | 2 |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Attachment Method | SETSCREWS |
| Overall Thickness | 0.980 INCHES MINIMUM AND 1.040 INCHES MAXIMUM IN |
| Screw Drive Type | HEXAGON SOCKET |
| Nominal Thread Size | 0.164 INCHES SCREW HOLE IN |
| Skirt Outside Diameter | 0.845 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) SCREW HOLE |
| Skirt Design | NONDETACHABLE |
| Style Designator | ROUND |
| Shaft Accommodation Style | COUNTERBORED |
| Distance From Hole Center to Knob/skirt Base | 0.484 INCHES MAXIMUM IN |
| Outside Diameter | 0.890 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN |
| Gripping Surface Condition | GRIP AID |
| Inside Diameter | 0.252 INCHES MINIMUM AND 0.254 INCHES MAXIMUM IN |
| Counterbore Depth | 0.320 INCHES MINIMUM IN |
| Counterbore Diameter | 0.640 INCHES MINIMUM IN |
| Skirt Style | STEPPED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5355-00-004-5252 is a Knob, manufactured by Logimetrics Inc, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-00-004-5252 has 2 cross-referenced part numbers: 550032 (Logimetrics Inc), 100381 (Logimetrics Inc).
There are 12 known substitutes for 5355-00-004-5252: 3110-00-061-4099, 1055-00-113-2283, 3110-00-144-8518 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 550032: Setscrew Hole Quantity: 2; Thread Quantity Per Inch: 32 SCREW HOLE; Attachment Method: SETSCREWS; Overall Thickness: 0.980 INCHES MINIMUM AND 1.040 INCHES MAXIMUM IN. 19 total characteristics are documented in the Federal Logistics Information System.