The Ring Backing, cataloged under National Stock Number 1650-00-452-3336, 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 Woodward Hrt, Inc. Dba Woodward Hrt Inc. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Ring Backing |
| FSC / FSG | 1650 — Aircraft Hydraulic, Vacuum, and De-icing System Components (FSG 16) |
| Manufacturers | Triumph Aerospace Operations Uk, Ltd. Div Staverton Site (CAGE U7388); Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (CAGE K0654); Woodward Hrt, Inc. Dba Woodward Hrt Inc (CAGE 60029) |
| Parameter | Value |
|---|---|
| NSN | 1650-00-452-3336 |
| Primary Part Number | 706041200 |
| Item Name | Ring Backing |
| FSC / FSG | 1650 / 16 — Aircraft Hydraulic, Vacuum, and De-icing System Components |
| Manufacturer | Woodward Hrt, Inc. Dba Woodward Hrt Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 7-06041-200 | Triumph Aerospace Operations Uk, Ltd. Div Staverton Site (GBR) |
| 706041200 | Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (GBR) |
| 706041200 PRIMARY | Woodward Hrt, Inc. Dba Woodward Hrt Inc (USA) |
| 7-06041-200 | Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk (GBR) |
| Reference | Meaning |
|---|---|
| 99-1446421 | 6/9 Informative reference only U.S. Government activity |
NSN 1650-00-452-3336 is a Ring Backing, manufactured by Woodward Hrt, Inc. Dba Woodward Hrt Inc, classified under FSC 1650, Aircraft Hydraulic, Vacuum, and De-icing System Components. Status: active.
NSN 1650-00-452-3336 has 4 manufacturer part numbers on file: 7-06041-200 (Triumph Aerospace Operations Uk, Ltd. Div Staverton Site), 706041200 (Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk), 706041200 (Woodward Hrt, Inc. Dba Woodward Hrt Inc), 7-06041-200 (Safran Landing Systems Uk Ltd Div Safran Landing Systems Uk).
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 1650-00-452-3336 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.