NSN

1660-01-280-7091

Duct Assembly,Air Conditioning-H

FSC 1660AIRCRAFT AIR CONDITIONING, HEATING, AND PRESSURIZING EQUIPMENTFSG 16AEROSPACE CRAFT COMPONENTS AND ACCESSORIES

Unit Price

$436.56

per EA

3 parts / 3 mfrs

Part Numbers for NSN 1660-01-280-70913 records
Part NumberCAGEManufacturerRNCCRNVC
123EC51162-126512Northrop Grumman Systems Corporation59
123EC51162-161174Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems59
123EC51162-179RG9Northrop Grumman Systems Corporation32
Manufacturers (3)

Northrop Grumman Systems Corporation

CAGE 26512
View NSNs

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Northrop Grumman Aeronautics Systems

CAGE 61174
View NSNs

Northrop Grumman Systems Corporation

CAGE 79RG9
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$436.56EA0
01-OCT-2025$436.56EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
FEATSPECIAL FEATURESONE PART 2.000 IN. DIA; ONE PORT 1.500 IN. DIA;ONE PORT 1.250 IN. DIA; ONE ORIFICE 0.127 IN. MIN AND 0.135 IN. MAX DIA
MATTMATERIALALUMINUM ALLOY 5052
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONWW-T-700/4 FED SPEC SINGLE MATERIAL RESPONSE
SFTTSURFACE TREATMENTCHROMATE AND PRIMER EPOXY-POLYAMIDE
STDCSURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541 CL 1A MIL SPEC 1ST TREATMENT RESPONSE AND MIL-P-23377 TY 1 MIL SPEC 2ND TREATMENT RESPONSE

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About NSN 1660-01-280-7091

NSN 1660-01-280-7091 is a National Stock Number assigned to Duct Assembly,Air Conditioning-H. This NSN part number belongs to Federal Supply Class 1660 (AIRCRAFT AIR CONDITIONING, HEATING, AND PRESSURIZING EQUIPMENT) under Federal Supply Group 16 (AEROSPACE CRAFT COMPONENTS AND ACCESSORIES). There are 3 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 1660-01-280-7091 is $436.56. Price history shows 2 recorded price changes.

To find the part number for NSN 1660-01-280-7091, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.