NSN 1560-01-644-1601 · NIIN 016441601 · Part number 74A230742-2013
Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems · FSC 1560 — Airframe Structural Components · FSG 15 — Aircraft and Airframe Components · CAGE 76823
Government record, cited
NSN 1560-01-644-1601 — this item is cataloged by the U.S. Government under National Stock Number 1560-01-644-1601. Manufacturer of record part number: 74A230742-2013.
Manufacturer of record: Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems
Identification
NSN: 1560-01-644-1601
NIIN: 016441601
FSC: 1560 — Airframe Structural Components
FSG: 15 — Aircraft and Airframe Components
Primary part number: 74A230742-2013
Manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems
General Description
The Rib,stiffener,aircraft, cataloged under National Stock Number 1560-01-644-1601, 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 Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Technical Specifications
Parameter
Value
NSN
1560-01-644-1601
Primary Part Number
74A230742-2013
Item Name
Rib,stiffener,aircraft
FSC / FSG
1560 / 15 — Airframe Structural Components
Manufacturer
Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL D — Destroy Item
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA)
Reference documents
Reference
Meaning
74A230742-2013
5/9Secondary reference
The Boeing Company Div Defense
No interchangeability data on file.
Other items in FSC 1560 — Airframe Structural Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1560-00-003-1977
1560-00-003-1977 · Item name not on file
1560-00-003-3257
TANK,FUEL,AIRCRAFT
1560-00-004-4244
1560-00-004-4244 · Item name not on file
1560-00-005-7280
1560-00-005-7280 · Item name not on file
1560-00-006-0576
1560-00-006-0576 · Item name not on file
1560-00-006-6538
1560-00-006-6538 · Item name not on file
1560-00-007-9578
1560-00-007-9578 · Item name not on file
1560-00-009-4192
PANEL,STRUCTURAL,AIRCRAFT
Frequently Asked Questions
What is NSN 1560-01-644-1601?
NSN 1560-01-644-1601 is a Rib,stiffener,aircraft, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems, classified under FSC 1560, Airframe Structural Components. Status: active.
What part numbers are listed for NSN 1560-01-644-1601?
NSN 1560-01-644-1601 has 1 manufacturer part number on file: 74A230742-2013 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems).
What are the specifications of 74A230742-2013?
Key specifications for 74A230742-2013: End Item Identification: F/A-18 EF AIRCRAFT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 1560-01-644-1601 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 1560-01-644-1601?
NSN 1560-01-644-1601 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.