PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

303-06Diffuser,air,aircraft Heating an

Dukes Aerospace, Inc. · NSN 1660-00-796-3436 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-796-3436 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-796-3436. Primary manufacturer part number: 303-06.
Features
  • Diffuser,air,aircraft Heating an — FSC 1660
  • General Characteristics Item Description: 3.130 IN. LG O/A;1.560 IN. W O/A;2.170 IN. BY 1.560 IN. FLANGE DIM.;TAPPED HOLE LOCATED 1.094 IN. ABOVE BASELINE IN
  • 1 verified cross-reference
  • Primary manufacturer: Dukes Aerospace, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Diffuser,air,aircraft Heating an, cataloged under National Stock Number 1660-00-796-3436, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Dukes Aerospace, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1660-00-796-3436
Primary Part Number303-06
Item NameDiffuser,air,aircraft Heating an
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerDukes Aerospace, Inc.
StatusACTIVE
General Characteristics Item Description3.130 IN. LG O/A;1.560 IN. W O/A;2.170 IN. BY 1.560 IN. FLANGE DIM.;TAPPED HOLE LOCATED 1.094 IN. ABOVE BASELINE IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-8022 INTERCHANGEABLE
Bearing,ball,duplex
6625-00-179-9034303-06 INTERCHANGEABLE
Voltmeter
Ballantine Laboratories Inc
3110-01-085-124530306 INTERCHANGEABLE
Bearing,roller,tapered
Skf Usa Inc.
6680-01-187-81847111M79P01 INTERCHANGEABLE
Accelerometer,electrical,angular
Meggitt (orange County), Inc.
5305-01-350-605930306 INTERCHANGEABLE
Screw,cap,hexagon Head
Liquid Metronics Inc
3230-01-389-930030306 INTERCHANGEABLE
Bit,router
Black and Decker Us Inc
5330-01-444-263030306 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc.
5340-01-530-256630-306J11 INTERCHANGEABLE
Clamp,loop
Umpco, Inc. Dba Umpco Inc
5340-01-545-134130-306J17 INTERCHANGEABLE
Clamp,loop
Bell Textron Inc
5340-01-545-134230-306J18 INTERCHANGEABLE
Clamp,loop
Bell Textron Inc
Cross-Reference Index
Part NumberManufacturer
303-06 PRIMARY Dukes Aerospace, Inc. (USA)
Related Parts
3110-00-156-8022INTERCHANGEABLE
BEARING,BALL,DUPLEX
6625-00-179-9034INTERCHANGEABLE
VOLTMETER
303-06
3110-01-085-1245INTERCHANGEABLE
BEARING,ROLLER,TAPERED
30306
6680-01-187-8184INTERCHANGEABLE
ACCELEROMETER,ELECTRICAL,ANGULAR
7111M79P01
5305-01-350-6059INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
30306
3230-01-389-9300INTERCHANGEABLE
BIT,ROUTER
30306
5330-01-444-2630INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
30306
5340-01-530-2566INTERCHANGEABLE
CLAMP,LOOP
30-306J11
5340-01-545-1341INTERCHANGEABLE
CLAMP,LOOP
30-306J17
5340-01-545-1342INTERCHANGEABLE
CLAMP,LOOP
30-306J18
5340-01-545-1343INTERCHANGEABLE
CLAMP,LOOP
30-306J15
5340-01-545-1344INTERCHANGEABLE
CLAMP,LOOP
30-306J16

Frequently Asked Questions

What is NSN 1660-00-796-3436?

NSN 1660-00-796-3436 is a Diffuser,air,aircraft Heating an, manufactured by Dukes Aerospace, Inc., classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-796-3436?

NSN 1660-00-796-3436 has 1 cross-referenced part number: 303-06 (Dukes Aerospace, Inc.).

What NSN replaces 1660-00-796-3436?

There are 12 known substitutes for 1660-00-796-3436: 3110-00-156-8022, 6625-00-179-9034, 3110-01-085-1245 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 303-06?

Key specifications for 303-06: General Characteristics Item Description: 3.130 IN. LG O/A;1.560 IN. W O/A;2.170 IN. BY 1.560 IN. FLANGE DIM.;TAPPED HOLE LOCATED 1.094 IN. ABOVE BASELINE 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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