PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-7770-4Rib,stiffener,aircraft

The Boeing Company Div Defense · NSN 1560-01-687-0487 · FSC 1560 · No Item Name Available
Verified by PartsTable
NSN 1560-01-687-0487 — this item is cataloged by the U.S. Government under National Stock Number 1560-01-687-0487. Primary manufacturer part number: 2-7770-4.
Features
  • Rib,stiffener,aircraft — FSC 1560
  • 10 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 Rib,stiffener,aircraft, cataloged under National Stock Number 1560-01-687-0487, 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 10 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameRib,stiffener,aircraft
FSC / FSG1560 — No Item Name Available (FSG 15)
ManufacturersFmw, Inc. (CAGE 1QJK4); The Boeing Company Div Defense (CAGE 81205); D-J Engineering Inc Dba D-J Engineering Inc (CAGE 0C7H8); Malones Cnc Machining Inc (CAGE 2V045); Camnetics Manufacturing Corporation (CAGE 0P657)
Technical Specifications
ParameterValue
NSN1560-01-687-0487
Primary Part Number2-7770-4
Item NameRib,stiffener,aircraft
FSC / FSG1560 / 15 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-471-2333905193-1 INTERCHANGEABLE
Reactor
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6130-00-548-2937 INTERCHANGEABLE
Charger,battery
5330-01-124-0077 INTERCHANGEABLE
Seal Kit
5995-01-164-132327770 INTERCHANGEABLE
Cable Assembly,radio Frequency
Viant Collegeville Llc
3040-01-373-843848704 INTERCHANGEABLE
Shaft,shouldered
Bourns Inc
Cross-Reference Index
Part NumberManufacturer
2-7770-4 Fmw, Inc. (USA)
2-7770-4 PRIMARY The Boeing Company Div Defense (USA)
2-7770-4 D-J Engineering Inc Dba D-J Engineering Inc (USA)
2-7770-4 Malones Cnc Machining Inc (USA)
2-7770 The Boeing Company Div Defense (USA)
2-7770-4 Camnetics Manufacturing Corporation (USA)
2-7770-4 Aero Components, Llc (USA)
2-7770-4 Nordam Group Llc, the Div Nordam (USA)
2-7770-4 Volumatic Inc Dba Volumatic Inc (USA)
2-7770-4 Infinity Fabrication, Inc. (USA)
Related Parts
5950-00-471-2333INTERCHANGEABLE
REACTOR
905193-1
6130-00-548-2937INTERCHANGEABLE
CHARGER,BATTERY
5330-01-124-0077INTERCHANGEABLE
SEAL KIT
5995-01-164-1323INTERCHANGEABLE
CABLE ASSEMBLY,RADIO FREQUENCY
27770
3040-01-373-8438INTERCHANGEABLE
SHAFT,SHOULDERED
48704

Frequently Asked Questions

What is NSN 1560-01-687-0487?

NSN 1560-01-687-0487 is a Rib,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 1560-01-687-0487?

NSN 1560-01-687-0487 has 10 cross-referenced part numbers: 2-7770-4 (Fmw, Inc.), 2-7770-4 (The Boeing Company Div Defense), 2-7770-4 (D-J Engineering Inc Dba D-J Engineering Inc), 2-7770-4 (Malones Cnc Machining Inc), 2-7770 (The Boeing Company Div Defense) and 5 more.

What NSN replaces 1560-01-687-0487?

There are 5 known substitutes for 1560-01-687-0487: 5950-00-471-2333, 6130-00-548-2937, 5330-01-124-0077 and 2 more. Verify interchangeability with system specifications before substitution.

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