PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2-6181-4Stiffener,aircraft

The Boeing Company Div Defense · NSN 1560-01-707-8147 · FSC 1560 · No Item Name Available
Verified by PartsTable
NSN 1560-01-707-8147 — this item is cataloged by the U.S. Government under National Stock Number 1560-01-707-8147. Primary manufacturer part number: 2-6181-4.
Features
  • Stiffener,aircraft — FSC 1560
  • 13 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 1560-01-707-8147, 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 13 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersC. E. Machine Co., Inc. (CAGE 3L665); The Boeing Company Div Defense (CAGE 81205); Camnetics Manufacturing Corporation (CAGE 0P657); Volumatic Inc Dba Volumatic Inc (CAGE 1P642); Nordam Group Llc, the Div Nordam (CAGE 29957)
Technical Specifications
ParameterValue
NSN1560-01-707-8147
Primary Part Number2-6181-4
Item NameStiffener,aircraft
FSC / FSG1560 / 15 — No Item Name Available
ManufacturerThe Boeing Company Div Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-109-118726181 INTERCHANGEABLE
Bearing,ball,annular
John Deer Consumer Products Inc
5315-00-494-510326181 INTERCHANGEABLE
Pin,straight,headless
Grove Valve Operations
2530-00-586-7622W26191 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Airtex Products Div of Uis Inc
5945-01-301-16002618.1 INTERCHANGEABLE
Relay,electromagnetic
Bunn-O-Matic Corporation Div Government Sales
5360-01-317-945126181 INTERCHANGEABLE
Spring,helical,compression
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
6545-01-612-6750UA 006B INTERCHANGEABLE
Oes,multivision Augmentation-201
Department of the Army U S Army Medical Material Agency Mcmr-Mmo-Sa
1560-01-707-64132-6181-7 INTERCHANGEABLE
Fitting,structural Component,air
The Boeing Company Div Defense
1560-01-707-64172-6181-14 INTERCHANGEABLE
Rib,stiffener,aircraft
The Boeing Company Div Defense
1560-01-707-81452-6181-8 INTERCHANGEABLE
Stiffener,aircraft
The Boeing Company Div Defense
1560-01-707-81622-6181-5 INTERCHANGEABLE
Support,structural Component,air
The Boeing Company Div Defense
Cross-Reference Index
Part NumberManufacturer
2-6181-4 C. E. Machine Co., Inc. (USA)
2-6181 The Boeing Company Div Defense (USA)
2-6181-4 Camnetics Manufacturing Corporation (USA)
2-6181-4 Volumatic Inc Dba Volumatic Inc (USA)
2-6181-4 Nordam Group Llc, the Div Nordam (USA)
2-6181-4 Fmw, Inc. (USA)
2-6181-4 Malones Cnc Machining Inc (USA)
2-6181-4 Pro-Fab, Llc (USA)
2-6181-4 D-J Engineering Inc Dba D-J Engineering Inc (USA)
2-6181-4 Infinity Fabrication, Inc. (USA)
2-6181-4 Aero Components, Llc (USA)
2-6181-4 Harlow Aerostructures, Llc (USA)
2-6181-4 PRIMARY The Boeing Company Div Defense (USA)
Related Parts
3110-00-109-1187INTERCHANGEABLE
BEARING,BALL,ANNULAR
26181
5315-00-494-5103INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
26181
2530-00-586-7622INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
W26191
5945-01-301-1600INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
2618.1
5360-01-317-9451INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
26181
6545-01-612-6750INTERCHANGEABLE
OES,MULTIVISION AUGMENTATION-201
UA 006B
1560-01-707-6413INTERCHANGEABLE
FITTING,STRUCTURAL COMPONENT,AIR
2-6181-7
1560-01-707-6417INTERCHANGEABLE
RIB,STIFFENER,AIRCRAFT
2-6181-14
1560-01-707-8145INTERCHANGEABLE
STIFFENER,AIRCRAFT
2-6181-8
1560-01-707-8162INTERCHANGEABLE
SUPPORT,STRUCTURAL COMPONENT,AIR
2-6181-5
1560-01-707-8163INTERCHANGEABLE
SUPPORT,STRUCTURAL COMPONENT,AIR
2-6181-11
1560-01-707-8566INTERCHANGEABLE
WEB,STRUCTURAL COMPONENT,AIRCRAF
2-6181-3

Frequently Asked Questions

What is NSN 1560-01-707-8147?

NSN 1560-01-707-8147 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 1560-01-707-8147?

NSN 1560-01-707-8147 has 13 cross-referenced part numbers: 2-6181-4 (C. E. Machine Co., Inc.), 2-6181 (The Boeing Company Div Defense), 2-6181-4 (Camnetics Manufacturing Corporation), 2-6181-4 (Volumatic Inc Dba Volumatic Inc), 2-6181-4 (Nordam Group Llc, the Div Nordam) and 8 more.

What NSN replaces 1560-01-707-8147?

There are 12 known substitutes for 1560-01-707-8147: 3110-00-109-1187, 5315-00-494-5103, 2530-00-586-7622 and 9 more. Verify interchangeability with system specifications before substitution.

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