ISO Group Logo
Defense and Aerospace
Supply Chain Partner
A Dynatech International Company


NSN 1660-01-334-1411, 1660013341411
DUCT ASSEMBLY,AIR CONDITIONING-H

Federal Supply Classification
FSC 1660 - Aircraft Air Conditioning, Heating, and Pressurizing Equipment
National Item Identification Number
NIIN 013341411
Codification Country
United States
Item Name Code
INC 32351
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
Availability: Request Qualified Suppliers: Currently qualifying suppliers

Manufacture or supply this part?
Join our growing community of certified suppliers.

Let Us Know
  CALL ABOUT NSN 1660-01-334-1411
Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

  REQUEST QUOTE for 1660-01-334-1411


Have a list that needs to be quoted? Upload it here.

DLMS® Summary

National Stock Number 1660-01-334-1411

National Stock Number (NSN) 1660-01-334-1411, or NIIN 013341411, (duct assembly,air conditioning-h) was assigned February 16, 1991 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 2019, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 32351. [A HOLLOW BODY USED TO TRANSPORT AIR TO VARIOUS PARTS OF THE AIRCRAFT FOR THE PURPOSE OF HEATING, COOLING, PRESSURIZING, DE-ICING, AND THE LIKE. IT MAY INCLUDE FLANGE(S), BRACKET(S), AND THE LIKE FOR MOUNTING PURPOSES. EXCLUDES:PIPES USED IN AIRCRAFT EXHAUST SYSTEMS AND PIPES USED IN NON-AIRCRAFT APPLICATIONS. EXCLUDES:PIPE, EXHAUST AND PIPE, AIR CONDITIONING-HEATING.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 1660013341411 does not contain precious metals.

This information was last updated on .


Technical Characteristics

SIDE FOR WHICH DESIGNED
(BWJF) RIGHT SIDE
HEIGHT
(HGTH) 4.321 INCHES NOMINAL
III MATERIAL
(MATT) STEEL CORROSION RESISTING
OVERALL WIDTH
(ABMK) 4.737 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH
(ABHP) 8.375 INCHES NOMINAL
AIRCRAFT LOCATION
(CZDJ) FUSELAGE STATION
AIRCRAFT MISSION DESIGN SERIES
(CZEK) HU-25A
SPECIAL FEATURES
(FEAT) DUCT HOLE I/D 4.314 IN.;O/D 4.532 IN.;FLANGE END INCLUDES STAINLESS STEEL SQUARE WIRE MESH,SZ.0.032 WITH 0.250 IN.OPENING;MESH LENGTH 6.875 IN.;3.216 IN.DIA.;FLANGE DIA.0.750 IN.;TH.0.050 IN.;DISTANCE FROM DUCT HOLE TO MESH 4.125 IN.;ACFT MODEL HU25A AIR-INLET ALTERNATOR 5KVA,APU
MATERIAL
(MATT) STEEL CORROSION RESISTING
MATERIAL THICKNESS
(ABPX) 0.032 INCHES NOMINAL

Manufacturer Part Numbers


Related Inventory



 
Top