The Knob, cataloged under National Stock Number 5355-01-144-5288, is classified within Federal Supply Class 5355 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Tycos Instruments Inc a Welch Allyn Co. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-01-144-5288 |
| Primary Part Number | 63239 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — No Item Name Available |
| Manufacturer | Tycos Instruments Inc a Welch Allyn Co |
| Status | ACTIVE |
| Distance From Hole Center to Knob/skirt Base | 0.375 INCHES NOMINAL IN |
| Screw Drive Type | HEXAGON SOCKET |
| Material Transparency | OPAQUE |
| Overall Thickness | 0.687 INCHES NOMINAL IN |
| Attachment Method | SETSCREWS |
| Skirt Outside Diameter | 1.156 INCHES NOMINAL IN |
| Material | PLASTIC POLYAMIDE NYLON AND ALUMINUM |
| Style Designator | ROUND |
| Color | BLACK |
| Thread Series Designator | UNF SCREW HOLE |
| Skirt Design | NONDETACHABLE |
| Shaft Accommodation Style | ROUND |
| Outside Diameter | 1.156 INCHES NOMINAL IN |
| Gripping Surface Condition | GRIP AID |
| Reference Marking | INDICATING LINE |
| Skirt Style | FLARED |
| Inside Diameter | 0.250 INCHES NOMINAL IN |
| Setscrew Hole Quantity | 2 |
| Thread Quantity Per Inch | 32 SCREW HOLE |
| Nominal Thread Size | 0.190 INCHES SCREW HOLE IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 63239 | Tycos Instruments Inc a Welch Allyn Co (USA) |
NSN 5355-01-144-5288 is a Knob, manufactured by Tycos Instruments Inc a Welch Allyn Co, classified under FSC 5355 (No Item Name Available). Status: active.
NSN 5355-01-144-5288 has 1 cross-referenced part number: 63239 (Tycos Instruments Inc a Welch Allyn Co).
There are 2 known substitutes for 5355-01-144-5288: 5950-00-158-9263, 4820-01-286-7627. Verify interchangeability with system specifications before substitution.
Key specifications for 63239: Distance From Hole Center to Knob/skirt Base: 0.375 INCHES NOMINAL IN; Screw Drive Type: HEXAGON SOCKET; Material Transparency: OPAQUE; End Item Identification: 6530-01-128-9481. 22 total characteristics are documented in the Federal Logistics Information System.