PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

139000Baffle,air Flow,valve

Honeywell International, Inc Div Aerospace-Tucson · NSN 1660-00-105-5038 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-105-5038 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-105-5038. Primary manufacturer part number: 139000.
Features
  • Baffle,air Flow,valve — FSC 1660
  • General Characteristics Item Description: ALUMINUM ALLOY,ANODIZED,7.130 IN. OD,1.140 IN. THK IN
  • 2 verified cross-references
  • Primary manufacturer: Honeywell International, Inc Div Aerospace-Tucson
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Baffle,air Flow,valve, cataloged under National Stock Number 1660-00-105-5038, 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. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1660-00-105-5038
Primary Part Number139000
Item NameBaffle,air Flow,valve
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerHoneywell International, Inc Div Aerospace-Tucson
StatusACTIVE
General Characteristics Item DescriptionALUMINUM ALLOY,ANODIZED,7.130 IN. OD,1.140 IN. THK IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
6150-00-884-2071080-001-006 INTERCHANGEABLE
Wiring Harness,branched
Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division
5120-01-254-1678003 0414 INTERCHANGEABLE
Unit,heating Piston
Deutz Corporation
6610-01-518-3923139000 INTERCHANGEABLE
Display,multiple Aircraft Parame
Rockwell Collins, Inc. Dba Rc Displays Systems
Cross-Reference Index
Part NumberManufacturer
139000 PRIMARY Honeywell International, Inc Div Aerospace-Tucson (USA)
139000 Honeywell International Inc. Div Aerospace - Torrance (USA)
Related Parts
6150-00-884-2071INTERCHANGEABLE
WIRING HARNESS,BRANCHED
080-001-006
5120-01-254-1678INTERCHANGEABLE
UNIT,HEATING PISTON
003 0414
6610-01-518-3923INTERCHANGEABLE
DISPLAY,MULTIPLE AIRCRAFT PARAME
139000

Frequently Asked Questions

What is NSN 1660-00-105-5038?

NSN 1660-00-105-5038 is a Baffle,air Flow,valve, 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 1660-00-105-5038?

NSN 1660-00-105-5038 has 2 cross-referenced part numbers: 139000 (Honeywell International, Inc Div Aerospace-Tucson), 139000 (Honeywell International Inc. Div Aerospace - Torrance).

What NSN replaces 1660-00-105-5038?

There are 3 known substitutes for 1660-00-105-5038: 6150-00-884-2071, 5120-01-254-1678, 6610-01-518-3923. Verify interchangeability with system specifications before substitution.

What are the specifications of 139000?

Key specifications for 139000: General Characteristics Item Description: ALUMINUM ALLOY,ANODIZED,7.130 IN. OD,1.140 IN. THK IN. 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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