The Ring,trunnion, cataloged under National Stock Number 1650-01-239-4534, 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 Honeywell International Inc. Div Aerospace - Torrance. 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 | 1650-01-239-4534 |
| Primary Part Number | 2046259-1 |
| Item Name | Ring,trunnion |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Honeywell International Inc. Div Aerospace - Torrance |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT HYDRAULIC VACUUM DEICING SYSTEMS |
| General Characteristics Item Description | DIMENSIONS IN INCHES;1.280 OUTSIDE DIAMETER,1.001 INSIDE DIAMETER,PART HAS CLEVIS TYPE FITTING LOCATED ON VERTICAL CENTERLINE WITH 0.250 DIAMETER HOLE THRU,PART ALSO HAS LUG LOCATED 11 DEGREES OFF OF HORIZONAL CENTERLINE WITH 0.164-32UNC-3B THREADED HOLE;CONSIST OF RING 1,INSERT SCREW THREAD 1;MATERIAL STEEL ALLOY MIL-S-5000 4340,CAD PLATE QQ-P-416 TYPE II CLASS 2,HEAT TREAT 34-38 HRC MIL-H-6825 |
| 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 |
|---|---|
| 2046259-1 PRIMARY | Honeywell International Inc. Div Aerospace - Torrance (USA) |
NSN 1650-01-239-4534 is a Ring,trunnion, manufactured by Honeywell International Inc. Div Aerospace - Torrance, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-01-239-4534 has 1 manufacturer part number on file: 2046259-1 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 2046259-1: FSC Application Data: AIRCRAFT HYDRAULIC VACUUM DEICING SYSTEMS; General Characteristics Item Description: DIMENSIONS IN INCHES;1.280 OUTSIDE DIAMETER,1.001 INSIDE DIAMETER,PART HAS CLEVIS TYPE FITTING LOCATED ON VERTICAL CENTERLINE WITH 0.250 DIAMETER HOLE THRU,PART ALSO HAS LUG LOCATED 11 DEGREES OFF OF HORIZONAL CENTERLINE WITH 0.164-32UNC-3B THREADED HOLE;CONSIST OF RING 1,INSERT SCREW THREAD 1;MATERIAL STEEL ALLOY MIL-S-5000 4340,CAD PLATE QQ-P-416 TYPE II CLASS 2,HEAT TREAT 34-38 HRC MIL-H-6825; End Item Identification: B-1B AIRCRAFT. 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 1650-01-239-4534 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.