The Plug,valve,linear,directional Co, cataloged under National Stock Number 1650-01-045-6121, is classified within Federal Supply Class 1650 (Aircraft Hydraulic, Vacuum, and De-icing System Components) of the Aircraft Components and Accessories group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-045-6121 |
| Item Name | Plug,valve,linear,directional Co |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Status | ACTIVE |
| General Characteristics Item Description | CRES,TYPE 300 QQ-S-763 OR MIL-S-7720,CADMIUM PLATE,TYPE 1,CLASS 2,QQ-P-416,0.532 IN. LG,0.975 IN. DIA 1ST END 0.188 IN. LG,0.750 IN. DIA 2ND END 0.344 IN. LG 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 |
| Reference | Meaning |
|---|---|
| 2751745 | 5/9 Secondary reference U.S. Government activity |
| 2751745 | 3/2 Design control — primary reference U.S. Government activity |
| 2751745 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Service and Support Operation Div Services and Support Operations |
NSN 1650-01-045-6121 is a Plug,valve,linear,directional Co, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
Key specifications for 1650-01-045-6121: General Characteristics Item Description: CRES,TYPE 300 QQ-S-763 OR MIL-S-7720,CADMIUM PLATE,TYPE 1,CLASS 2,QQ-P-416,0.532 IN. LG,0.975 IN. DIA 1ST END 0.188 IN. LG,0.750 IN. DIA 2ND END 0.344 IN. LG IN; End Item Identification: 1650010200517. 1 specification is 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 1650-01-045-6121 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.