The Bracket Assembly,torsion Swivel, cataloged under National Stock Number 1650-00-238-6771, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1650-00-238-6771 |
| Primary Part Number | 1128H40156-1 |
| Item Name | Bracket Assembly,torsion Swivel |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | ACRYLIC LACQUER PAINTED WHITE |
| 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 |
|---|---|
| 1128H40156-1 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 1128H40156-1 | Capy Machine Shop Inc. Dba Capy Machine Shop Inc (USA) |
| Reference | Meaning |
|---|---|
| 1128H40156-1 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
| 1128H40156 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
NSN 1650-00-238-6771 is a Bracket Assembly,torsion Swivel, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-238-6771 has 2 manufacturer part numbers on file: 1128H40156-1 (Northrop Grumman Systems Corporation), 1128H40156-1 (Capy Machine Shop Inc. Dba Capy Machine Shop Inc).
Key specifications for 1128H40156-1: General Characteristics Item Description: ACRYLIC LACQUER PAINTED WHITE; End Item Identification: GRUMMAN AEROSPACE CORP MODEL EA-6B AIRCRAFT. 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 1650-00-238-6771 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.