The Stem Assembly,valve, cataloged under National Stock Number 1650-00-787-0633, 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 Metadure Parts & Sales, Inc. Dba Worldwide Aeronautical Components. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-787-0633 |
| Primary Part Number | 306136 |
| Item Name | Stem Assembly,valve |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Metadure Parts & Sales, Inc. Dba Worldwide Aeronautical Components |
| Status | ACTIVE |
| FSC Application Data | HYDRAULIC SYSTEM,ACFT |
| General Characteristics Item Description | CONSISTS OF PART NO. 306137,PART NO. 627779,PART NO. I1239,0.435IN. MAX PIN HEAD 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 |
| Part Number | Manufacturer |
|---|---|
| 306136 PRIMARY | Metadure Parts & Sales, Inc. Dba Worldwide Aeronautical Components (USA) |
| Reference | Meaning |
|---|---|
| 306136 | 5/9 Secondary reference Houdaille Industries Inc |
NSN 1650-00-787-0633 is a Stem Assembly,valve, manufactured by Metadure Parts & Sales, Inc. Dba Worldwide Aeronautical Components, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-787-0633 has 1 manufacturer part number on file: 306136 (Metadure Parts & Sales, Inc. Dba Worldwide Aeronautical Components).
Key specifications for 306136: FSC Application Data: HYDRAULIC SYSTEM,ACFT; General Characteristics Item Description: CONSISTS OF PART NO. 306137,PART NO. 627779,PART NO. I1239,0.435IN. MAX PIN HEAD 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 1650-00-787-0633 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.