The Flap,wing Landing, cataloged under National Stock Number 1560-01-646-5535, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components group. The manufacturer of record is Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 25 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 1560-01-646-5535 |
| Primary Part Number | 4-5011-502 |
| Item Name | Flap,wing Landing |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace |
| Status | ACTIVE |
| Supplementary Features | PART OF SKIN PANEL ASSEMBLY-UPPER OUTBOARD FLAP, WING STATION 946.36 TO 984.00; OPPOSITE OF PART NUMBER ENDING IN -501. |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4-5011-502 | Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace (USA) |
| 4-5011-502 | Honeycomb Composite Systems Inc (USA) |
| 4-5011-502 | Ducommun Aerostructures, Inc. (USA) |
| 4-5011-502 | Malones Cnc Machining Inc (USA) |
| 4-5011-502 | D-J Engineering Inc Dba D-J Engineering Inc (USA) |
| 4-5011-502 | Tolo Incorporated Dba Bfgoodrich Aerospace, Tolo Division (USA) |
| 4-5011-502 | Aircraft Connection Inc. (USA) |
| 4-5011-502 | Aero Space Composites Llc Dba Aerospace Composites (USA) |
| 4-5011-502 | The Boeing Company Div Defense (USA) |
| 4-5011-502 | Lbz, L.l.c Dba Platinum Aerostructures (USA) |
| 4-5011-502 | Lufthansa Technik Tulsa Corporation Div Lufthansa Technik North America (USA) |
| 4-5011-502 | Airborne Supply Dba Triumph Fabrications-Hot Springs Div Triumph Fabrications - Hot Springs (USA) |
| 4-5011-502 | Aurora Flight Sciences of West Virginia, Inc. (USA) |
| 4-5011-502 | Applied Aerospace Structures Corp (USA) |
| 4-5011-502 | Radius Aerospace-Fort Worth, Inc. (USA) |
| 4-5011-502 | Infinity Fabrication, Inc. (USA) |
| 4-5011-502 | Nordam Group Llc, the Div Nordam (USA) |
| 4-5011-502 | H & R Parts Co Inc (USA) |
| 4-5011-502 | Texas Air Composites Inc. Dba Texas Air Manufacturing (USA) |
| 4-5011-502 | Norjen Inc (USA) |
| Reference | Meaning |
|---|---|
| 4-5011-502 | 3/2 Design control — primary reference U.S. Government activity |
| 4-5011-502 | 5/2 Secondary reference U.S. Government activity |
| 4-5011-502 | 5/9 Secondary reference Dods, Inc. of Oklahoma |
NSN 1560-01-646-5535 is a Flap,wing Landing, manufactured by Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-646-5535 has 25 manufacturer part numbers on file: 4-5011-502 (Rohr, Inc. Dba Rohr Industries Inc Div Rohr Inc., a Part of Collins Aerospace), 4-5011-502 (Honeycomb Composite Systems Inc), 4-5011-502 (Ducommun Aerostructures, Inc.), 4-5011-502 (Malones Cnc Machining Inc), 4-5011-502 (D-J Engineering Inc Dba D-J Engineering Inc) and 20 more.
Key specifications for 4-5011-502: Supplementary Features: PART OF SKIN PANEL ASSEMBLY-UPPER OUTBOARD FLAP, WING STATION 946.36 TO 984.00; OPPOSITE OF PART NUMBER ENDING IN -501.; Part Name Assigned by Controlling Agency: BONDED PANEL ASSY; End Item Identification: B-52 AIRCRAFT. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1560-01-646-5535 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.