PartsTable TECHNICAL DATA SHEET
OCTOBER 2026Technical Data Sheet

6-70741-1Stiffener,aircraft

The Boeing Company Div Defense · NSN 1560-01-687-1866 · FSC 1560 · No Item Name Available
Verified by PartsTable
NSN 1560-01-687-1866 — this item is cataloged by the U.S. Government under National Stock Number 1560-01-687-1866. Primary manufacturer part number: 6-70741-1.
Features
  • Stiffener,aircraft — FSC 1560
  • 9 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 1560-01-687-1866, 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 9 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the government interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameStiffener,aircraft
FSC / FSG1560 — No Item Name Available (FSG 15)
ManufacturersInfinity Fabrication, Inc. (CAGE 06DM5); Fmw, Inc. (CAGE 1QJK4); D-J Engineering Inc Dba D-J Engineering Inc (CAGE 0C7H8); Volumatic Inc Dba Volumatic Inc (CAGE 1P642); Camnetics Manufacturing Corporation (CAGE 0P657)
Technical Specifications
ParameterValue
NSN1560-01-687-1866
Primary Part Number6-70741-1
Item NameStiffener,aircraft
FSC / FSG1560 / 15 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
⇄ Verified Substitutes 8
1560-00-000-0047M30294 SAME_FSC
Modification Kit,airframe
1560-00-001-18495811741-501 SAME_FSC
Gyro Box Assembly
1560-00-001-185032G970354-1 SAME_FSC
Radome
1560-00-001-185132G970354-2 SAME_FSC
Radome
1560-00-001-23684F19057-101A SAME_FSC
Plate,structural,aircraft
1560-00-001-247853-110140-5 SAME_FSC
Hinge,leading Edge
1560-00-001-247953-110120-5 SAME_FSC
Hinge,leading Edge
1560-00-001-248053-110120-7 SAME_FSC
Hinge,leading Edge
Cross-Reference Index
Part NumberManufacturer
6-70741-1 Infinity Fabrication, Inc. (USA)
6-70741-1 Fmw, Inc. (USA)
6-70741-1 D-J Engineering Inc Dba D-J Engineering Inc (USA)
6-70741-1 Volumatic Inc Dba Volumatic Inc (USA)
6-70741-1 Camnetics Manufacturing Corporation (USA)
6-70741-1 PRIMARY The Boeing Company Div Defense (USA)
6-70741-1 Malones Cnc Machining Inc (USA)
6-70741-1 Aero Components, Llc (USA)
6-70741-1 Nordam Group Llc, the Div Nordam (USA)
Related Parts
1560-00-000-0047INTERCHANGEABLE
MODIFICATION KIT,AIRFRAME
M30294
1560-00-001-1849INTERCHANGEABLE
GYRO BOX ASSEMBLY
5811741-501
1560-00-001-1850INTERCHANGEABLE
RADOME
32G970354-1
1560-00-001-1851INTERCHANGEABLE
RADOME
32G970354-2
1560-00-001-2368INTERCHANGEABLE
PLATE,STRUCTURAL,AIRCRAFT
4F19057-101A
1560-00-001-2478INTERCHANGEABLE
HINGE,LEADING EDGE
53-110140-5
1560-00-001-2479INTERCHANGEABLE
HINGE,LEADING EDGE
53-110120-5
1560-00-001-2480INTERCHANGEABLE
HINGE,LEADING EDGE
53-110120-7

Frequently Asked Questions

What is NSN 1560-01-687-1866?

NSN 1560-01-687-1866 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 1560-01-687-1866?

NSN 1560-01-687-1866 has 9 cross-referenced part numbers: 6-70741-1 (Infinity Fabrication, Inc.), 6-70741-1 (Fmw, Inc.), 6-70741-1 (D-J Engineering Inc Dba D-J Engineering Inc), 6-70741-1 (Volumatic Inc Dba Volumatic Inc), 6-70741-1 (Camnetics Manufacturing Corporation) and 4 more.

What NSN replaces 1560-01-687-1866?

There are 8 known substitutes for 1560-01-687-1866: 1560-00-000-0047, 1560-00-001-1849, 1560-00-001-1850 and 5 more. Verify interchangeability with system specifications before substitution.

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com