PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-6556-6Stiffener,aircraft

The Boeing Company Div Defense · NSN 1560-01-714-3656 · FSC 1560 · No Item Name Available
Verified by PartsTable
NSN 1560-01-714-3656 — this item is cataloged by the U.S. Government under National Stock Number 1560-01-714-3656. Primary manufacturer part number: 2-6556-6.
Features
  • Stiffener,aircraft — FSC 1560
  • 14 verified cross-references
  • Primary manufacturer: The Boeing Company Div Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Stiffener,aircraft, cataloged under National Stock Number 1560-01-714-3656, is classified within Federal Supply Class 1560 (No Item Name Available) of the Aircraft and Airframe Components group. The primary manufacturer of record is The Boeing Company Div Defense. This item has 14 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameStiffener,aircraft
FSC / FSG1560 — No Item Name Available (FSG 15)
ManufacturersAero Components, Llc (CAGE 59213); C. E. Machine Co., Inc. (CAGE 3L665); Tect Hypervelocity, Inc. (CAGE 34336); Infinity Fabrication, Inc. (CAGE 06DM5); Pro-Fab, Llc (CAGE 0BT76)
Technical Specifications
ParameterValue
NSN1560-01-714-3656
Primary Part Number2-6556-6
Item NameStiffener,aircraft
FSC / FSG1560 / 15 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6615-00-786-699426556 INTERCHANGEABLE
Coil,assembly,synch
Parker-Hannifin Corporation Dba Control Systems Division
4730-01-502-08932-6556 INTERCHANGEABLE
Adapter,straight,tube to Boss
Graco High Pressure Equipment Inc. Dba High Pressure Equipment Company
1560-01-714-92822-6556-5 INTERCHANGEABLE
Stiffener,aircraft
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
2-6556-6 Aero Components, Llc (USA)
2-6556-6 C. E. Machine Co., Inc. (USA)
2-6556-6 Tect Hypervelocity, Inc. (USA)
2-6556-6 Infinity Fabrication, Inc. (USA)
2-6556-6 Pro-Fab, Llc (USA)
2-6556-6 Malones Cnc Machining Inc (USA)
2-6556 The Boeing Company Div Defense (USA)
2-6556-6 Volumatic Inc Dba Volumatic Inc (USA)
2-6556-6 PRIMARY The Boeing Company Div Defense (USA)
2-6556-6 Camnetics Manufacturing Corporation (USA)
2-6556-6 Harlow Aerostructures, Llc (USA)
2-6556-6 Nordam Group Llc, the Div Nordam (USA)
2-6556-6 D-J Engineering Inc Dba D-J Engineering Inc (USA)
2-6556-6 H & R Parts Co Inc (USA)
Related Parts
6615-00-786-6994INTERCHANGEABLE
COIL,ASSEMBLY,SYNCH
26556
4730-01-502-0893INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
2-6556
1560-01-714-9282INTERCHANGEABLE
STIFFENER,AIRCRAFT
2-6556-5

Frequently Asked Questions

What is NSN 1560-01-714-3656?

NSN 1560-01-714-3656 is a Stiffener,aircraft, manufactured by The Boeing Company Div Defense, classified under FSC 1560 (No Item Name Available). Status: active.

What are the part numbers for NSN 1560-01-714-3656?

NSN 1560-01-714-3656 has 14 cross-referenced part numbers: 2-6556-6 (Aero Components, Llc), 2-6556-6 (C. E. Machine Co., Inc.), 2-6556-6 (Tect Hypervelocity, Inc.), 2-6556-6 (Infinity Fabrication, Inc.), 2-6556-6 (Pro-Fab, Llc) and 9 more.

What NSN replaces 1560-01-714-3656?

There are 3 known substitutes for 1560-01-714-3656: 6615-00-786-6994, 4730-01-502-0893, 1560-01-714-9282. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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