The Plate,piston Shoe, cataloged under National Stock Number 1650-00-238-1601, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 2 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 | 1650-00-238-1601 |
| Primary Part Number | 341638 |
| Item Name | Plate,piston Shoe |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| FSC Application Data | ACFT HYDRAULIC SYSTEM |
| General Characteristics Item Description | 2.165 IN. MAX DIA,0.0896 IN. MAX THK,CENTER HOLE 0.937 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 1650-00-238-1601 is a Plate,piston Shoe, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-238-1601 has 2 manufacturer part numbers on file: 341638 (Eaton Hydraulics Group Eaton Industries Pty Ltd), 341638 (Eaton Aerospace, Llc Dba Jackson South).
2 possible matches (shared part number, not a government interchangeability claim): 5961-00-574-3850, 2010-01-198-6854. Verify interchangeability with system specifications before substitution.
Key specifications for 341638: FSC Application Data: ACFT HYDRAULIC SYSTEM; General Characteristics Item Description: 2.165 IN. MAX DIA,0.0896 IN. MAX THK,CENTER HOLE 0.937 IN. DIA IN. 2 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.
NSN 1650-00-238-1601 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.