The Lock,retainer,servovalve, cataloged under National Stock Number 1650-01-188-3626, 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 The Boeing Company Div Legacy Am&m. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-01-188-3626 |
| Primary Part Number | L5875050-003 |
| Item Name | Lock,retainer,servovalve |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT HYDRAULIC SYSTEM |
| General Characteristics Item Description | 0.937 IN. W; 0.539 IN. L; 1ST END STRAIGHT WITH TWO MOUNTING HOLES 0.169 IN. DIA THRU; 0.156 IN. FROM CORNER TO CENTER OF HOLE; BOTH CORNERS 0.156 IN. DIA RADIUS; 2ND END 45.0 DEG ANGLE ON BOTH CORNERS TO 0.438 RADIUS; 4 EVENLY SPACED GROOVES 0.020 IN. W; 0.578 IN. RADIUS DEEP IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| L5875050-003 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
NSN 1650-01-188-3626 is a Lock,retainer,servovalve, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-188-3626 has 1 manufacturer part number on file: L5875050-003 (The Boeing Company Div Legacy Am&m).
Key specifications for L5875050-003: FSC Application Data: AIRCRAFT HYDRAULIC SYSTEM; General Characteristics Item Description: 0.937 IN. W; 0.539 IN. L; 1ST END STRAIGHT WITH TWO MOUNTING HOLES 0.169 IN. DIA THRU; 0.156 IN. FROM CORNER TO CENTER OF HOLE; BOTH CORNERS 0.156 IN. DIA RADIUS; 2ND END 45.0 DEG ANGLE ON BOTH CORNERS TO 0.438 RADIUS; 4 EVENLY SPACED GROOVES 0.020 IN. W; 0.578 IN. RADIUS DEEP IN; End Item Identification: AIRCRAFT B-1B. 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.