The Weight,underspeed, cataloged under National Stock Number 1650-00-445-1088, 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 General Electric Company. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1650-00-445-1088 |
| Primary Part Number | 734B743P1 |
| Item Name | Weight,underspeed |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| FSC Application Data | HYDRAULIC SYSTEM,ACFT |
| General Characteristics Item Description | MAKE FROM CASTING 734B138P1,1 HOLE 0.062 IN. MIN 0.063 IN. MAX DIALOCATED AT TRUE POSITION WITHIN 0.002 RADIUS,0.555 IN. LG FROM CENTER HOLETO END 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 |
|---|---|
| 734B743P1 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 734B743P1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1650-00-445-1088 is a Weight,underspeed, manufactured by General Electric Company, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-445-1088 has 1 manufacturer part number on file: 734B743P1 (General Electric Company).
Key specifications for 734B743P1: FSC Application Data: HYDRAULIC SYSTEM,ACFT; General Characteristics Item Description: MAKE FROM CASTING 734B138P1,1 HOLE 0.062 IN. MIN 0.063 IN. MAX DIALOCATED AT TRUE POSITION WITHIN 0.002 RADIUS,0.555 IN. LG FROM CENTER HOLETO END 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 1650-00-445-1088 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.