The Knob, cataloged under National Stock Number 5355-00-159-0621, is classified within Federal Supply Class 5355 (Knobs and Pointers) of the Hardware and Abrasives group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5355-00-159-0621 |
| Primary Part Number | 655368 |
| Item Name | Knob |
| FSC / FSG | 5355 / 53 — Knobs and Pointers |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Shaft Accommodation Style | ROUND |
| Overall Thickness | 0.906 INCHES NOMINAL IN |
| Style Designator | TRIANGULAR |
| Inside Diameter | 1.344 INCHES NOMINAL IN |
| Gripping Surface Condition | SMOOTH |
| Width | 1.750 INCHES NOMINAL IN |
| Material | PLASTIC |
| Attachment Method | PRESS FIT |
| Fluted Foil Quantity | 8 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5355-00-159-0621 is a Knob, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5355, Knobs and Pointers. Status: active.
NSN 5355-00-159-0621 has 2 manufacturer part numbers on file: 655368 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 265104 (Lockheed Martin Corporation Div Rms - Mitchel Field).
2 possible matches (shared part number, not a government interchangeability claim): 5961-01-019-2330, 5910-01-244-1743. Verify interchangeability with system specifications before substitution.
Key specifications for 655368: Shaft Accommodation Style: ROUND; Overall Thickness: 0.906 INCHES NOMINAL IN; Style Designator: TRIANGULAR; Inside Diameter: 1.344 INCHES NOMINAL IN. 9 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.