The Fitting,drain Assembly, cataloged under National Stock Number 1650-00-444-0744, 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 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-444-0744 |
| Item Name | Fitting,drain Assembly |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Status | ACTIVE |
| FSC Application Data | HYDRAULIC SYSTEM,ACFT |
| General Characteristics Item Description | CONSISTS OF 1 FITTING PART NO. 272621,ALUMINUM,QQ&A&268,ANODIZED,1 TUBE PART NO. 213883,ALUMINUM,WW&T&785,1 TUBE PART NO. 213882,ALUMINUM,WW&T&789,1 TUBE PART NO. 213881,ALUMINUM,WW&T&788,1 VALVE PARTNO. 203867,CRES,QQ&S&763,COND A,1 STRAINER PART NO. 203295,NICKELCOPPER ALLOY,QQ&N&281,OPERATING PRESSURE 3000 PSI |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 873838 | 5/9 Secondary reference Kidde-Fenwal, Llc |
| 873838 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1650-00-444-0744 is a Fitting,drain Assembly, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
Key specifications for 1650-00-444-0744: FSC Application Data: HYDRAULIC SYSTEM,ACFT; General Characteristics Item Description: CONSISTS OF 1 FITTING PART NO. 272621,ALUMINUM,QQ&A&268,ANODIZED,1 TUBE PART NO. 213883,ALUMINUM,WW&T&785,1 TUBE PART NO. 213882,ALUMINUM,WW&T&789,1 TUBE PART NO. 213881,ALUMINUM,WW&T&788,1 VALVE PARTNO. 203867,CRES,QQ&S&763,COND A,1 STRAINER PART NO. 203295,NICKELCOPPER ALLOY,QQ&N&281,OPERATING PRESSURE 3000 PSI. 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.
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.