The Retainer,duct Seal, cataloged under National Stock Number 1560-01-004-4602, is classified within Federal Supply Class 1560 (Airframe Structural Components) of the Aircraft and Airframe Components 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 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1560-01-004-4602 |
| Primary Part Number | 160D414022-27 |
| Item Name | Retainer,duct Seal |
| FSC / FSG | 1560 / 15 — Airframe Structural Components |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,QQ-A-250/13,ALLOY ALCLAD 7075,T6,STOCK SIZE,25.500 IN. LG,4.600 IN. W,0.032 IN. THK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 160D414022-27 | Aero Components, Llc (USA) |
| 160D414022-27 | Welding Metallurgy, Inc. (USA) |
| 160D414022-27 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 160D414022-27 | Essner Manufacturing Lp (USA) |
| Reference | Meaning |
|---|---|
| 160D414022-27 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 1560-01-004-4602 is a Retainer,duct Seal, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1560, Airframe Structural Components. Status: active.
NSN 1560-01-004-4602 has 4 manufacturer part numbers on file: 160D414022-27 (Aero Components, Llc), 160D414022-27 (Welding Metallurgy, Inc.), 160D414022-27 (Northrop Grumman Systems Corporation), 160D414022-27 (Essner Manufacturing Lp).
Key specifications for 160D414022-27: General Characteristics Item Description: ALUMINUM ALLOY,QQ-A-250/13,ALLOY ALCLAD 7075,T6,STOCK SIZE,25.500 IN. LG,4.600 IN. W,0.032 IN. THK IN; End Item Identification: AIRCRAFT MODEL A10. 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.
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.