The Gland,indicator End, cataloged under National Stock Number 1650-00-009-5644, 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 Northrop Grumman Systems Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-009-5644 |
| Primary Part Number | 123HM10097-511 |
| Item Name | Gland,indicator End |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY 7075-T7351 QQ-A-225/9,3.175 IN.DIA,1.125 IN. LG 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 |
|---|---|
| 123HM10097-511 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 123HM10097-511 | Triumph Actuation Systems, Llc Div Triumph Actuation Systems - Freeport (USA) |
| Reference | Meaning |
|---|---|
| 123HM10097-511 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 123HM10097-511 | 5/9 Secondary reference Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems |
| 123HM10097 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
NSN 1650-00-009-5644 is a Gland,indicator End, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-009-5644 has 2 manufacturer part numbers on file: 123HM10097-511 (Northrop Grumman Systems Corporation), 123HM10097-511 (Triumph Actuation Systems, Llc Div Triumph Actuation Systems - Freeport).
Key specifications for 123HM10097-511: General Characteristics Item Description: ALUMINUM ALLOY 7075-T7351 QQ-A-225/9,3.175 IN.DIA,1.125 IN. LG IN. 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.
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.