PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

27564Tube,breathing

Avox Systems Inc Dba Avox Systems Inc · NSN 1660-00-014-2052 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-014-2052 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-014-2052. Primary manufacturer part number: 27564.
Features
  • Tube,breathing — FSC 1660
  • 1 verified cross-reference
  • Primary manufacturer: Avox Systems Inc Dba Avox Systems Inc
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
General Description

The Tube,breathing, cataloged under National Stock Number 1660-00-014-2052, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Avox Systems Inc Dba Avox Systems Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1660-00-014-2052
Primary Part Number27564
Item NameTube,breathing
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerAvox Systems Inc Dba Avox Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
3040-01-189-663027564 INTERCHANGEABLE
Head,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
5330-01-195-565027564 INTERCHANGEABLE
Gasket
Traulsen and Co Inc
5950-01-468-4213D-27564 INTERCHANGEABLE
Transformer,power
Olsun Electrics Corp
5945-01-503-6126275-64 INTERCHANGEABLE
Solenoid,electrical
Crane Carrier Company, Llc
6105-01-613-842727564 INTERCHANGEABLE
Motor,alternating Current
Modine Manufacturing Co
Cross-Reference Index
Part NumberManufacturer
27564 PRIMARY Avox Systems Inc Dba Avox Systems Inc (USA)
Related Parts
3040-01-189-6630INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
27564
5330-01-195-5650INTERCHANGEABLE
GASKET
27564
5950-01-468-4213INTERCHANGEABLE
TRANSFORMER,POWER
D-27564
5945-01-503-6126INTERCHANGEABLE
SOLENOID,ELECTRICAL
275-64
6105-01-613-8427INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
27564

Frequently Asked Questions

What is NSN 1660-00-014-2052?

NSN 1660-00-014-2052 is a Tube,breathing, manufactured by Avox Systems Inc Dba Avox Systems Inc, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-014-2052?

NSN 1660-00-014-2052 has 1 cross-referenced part number: 27564 (Avox Systems Inc Dba Avox Systems Inc).

What NSN replaces 1660-00-014-2052?

There are 5 known substitutes for 1660-00-014-2052: 3040-01-189-6630, 5330-01-195-5650, 5950-01-468-4213 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 27564?

Key specifications for 27564: End Item Identification: BOEING 727. 1 total characteristics are documented in the Federal Logistics Information System.

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