PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

14531Base,cabin Pressure

Honeywell International, Inc Div Aerospace-Tucson · NSN 1660-00-215-0680 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-215-0680 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-215-0680. Primary manufacturer part number: 14531.
Features
  • Base,cabin Pressure — FSC 1660
  • 3 verified cross-references
  • Primary manufacturer: Honeywell International, Inc Div Aerospace-Tucson
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Base,cabin Pressure, cataloged under National Stock Number 1660-00-215-0680, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Honeywell International, Inc Div Aerospace-Tucson. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBase,cabin Pressure
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersHoneywell International, Inc Div Aerospace-Tucson (CAGE 64547); Honeywell International Inc. Div Aerospace - Torrance (CAGE 70210); Alliedsignal Inc Dba Allied-Signal Aerospace Co (CAGE 72599)
Technical Specifications
ParameterValue
NSN1660-00-215-0680
Primary Part Number14531
Item NameBase,cabin Pressure
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International, Inc Div Aerospace-Tucson
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5950-00-012-473214531 INTERCHANGEABLE
Coil,radio Frequency
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6240-00-014-5431 INTERCHANGEABLE
Lamp,incandescent
4330-00-336-555599132636 INTERCHANGEABLE
Plate,outer Baffle
Alfa Laval Inc
2010-00-395-175314X531 INTERCHANGEABLE
Lever,fork
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5340-00-456-10112146061 INTERCHANGEABLE
Hook,support
General Motors Corp
3950-00-504-6112 INTERCHANGEABLE
Traveling Nut
5365-01-144-6126145310 INTERCHANGEABLE
Spacer
Time Manufacturing Company Dba Time Manufacturing Company
4210-01-249-2074 INTERCHANGEABLE
Siamese Connection,fire Hose
6240-01-344-507750PAR30/CAP/NFL/130V INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Sylvania Miniature Lighting Div
5340-01-671-791814531 INTERCHANGEABLE
Clamp,loop
Auto Vehicle Parts Co Dba Au-Ve-Co
Cross-Reference Index
Part NumberManufacturer
14531 PRIMARY Honeywell International, Inc Div Aerospace-Tucson (USA)
14531 Honeywell International Inc. Div Aerospace - Torrance (USA)
14531 Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA)
Related Parts
5950-00-012-4732INTERCHANGEABLE
COIL,RADIO FREQUENCY
14531
6240-00-014-5431INTERCHANGEABLE
LAMP,INCANDESCENT
4330-00-336-5555INTERCHANGEABLE
PLATE,OUTER BAFFLE
99132636
2010-00-395-1753INTERCHANGEABLE
LEVER,FORK
14X531
5340-00-456-1011INTERCHANGEABLE
HOOK,SUPPORT
2146061
3950-00-504-6112INTERCHANGEABLE
TRAVELING NUT
5365-01-144-6126INTERCHANGEABLE
SPACER
145310
4210-01-249-2074INTERCHANGEABLE
SIAMESE CONNECTION,FIRE HOSE
6240-01-344-5077INTERCHANGEABLE
LAMP,INCANDESCENT
50PAR30/CAP/NFL/130V
5340-01-671-7918INTERCHANGEABLE
CLAMP,LOOP
14531

Frequently Asked Questions

What is NSN 1660-00-215-0680?

NSN 1660-00-215-0680 is a Base,cabin Pressure, manufactured by Honeywell International, Inc Div Aerospace-Tucson, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-215-0680?

NSN 1660-00-215-0680 has 3 cross-referenced part numbers: 14531 (Honeywell International, Inc Div Aerospace-Tucson), 14531 (Honeywell International Inc. Div Aerospace - Torrance), 14531 (Alliedsignal Inc Dba Allied-Signal Aerospace Co).

What NSN replaces 1660-00-215-0680?

There are 10 known substitutes for 1660-00-215-0680: 5950-00-012-4732, 6240-00-014-5431, 4330-00-336-5555 and 7 more. Verify interchangeability with system specifications before substitution.

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