NSN

1660-00-421-4549

Guard Assy,Switch

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

Unit Price

$1,975.61

per EA

4 parts / 4 mfrs

Part Numbers for NSN 1660-00-421-45494 records
Part NumberCAGEManufacturerRNCCRNVC
1128AV44130-126512Northrop Grumman Systems Corporation59
1128AV44130-130941East/West Industries, Inc.52
1128AV44130-165534Alek Industries Inc52
1128AV44130-179RG9Northrop Grumman Systems Corporation32
Manufacturers (4)

Northrop Grumman Systems Corporation

CAGE 26512
View NSNs

East/West Industries, Inc.

CAGE 30941
View NSNs

Alek Industries Inc

CAGE 65534
View NSNs

Northrop Grumman Systems Corporation

CAGE 79RG9
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$1,975.61EA0
01-OCT-2025$1,975.61EA0
Identification Data

DEMIL

Q

HMIC

N

PMIC

A

ESD/EMI

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About NSN 1660-00-421-4549

NSN 1660-00-421-4549 is a National Stock Number assigned to Guard Assy,Switch. 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 4 part numbers associated with this NSN from 4 manufacturers.

The current government unit price for NSN 1660-00-421-4549 is $1,975.61. Price history shows 2 recorded price changes.

To find the part number for NSN 1660-00-421-4549, 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.