What are the part numbers for NSN 1660-00-452-7657?

NSN 1660-00-452-7657 (Piston and Poppet) has 2 associated part numbers from 2 manufacturers. View the complete part number cross-reference on this page.

What is the price of NSN 1660-00-452-7657?

The most recent government unit price for NSN 1660-00-452-7657 (Piston and Poppet) is $439.88.

NSN

1660-00-452-7657

Name: Piston and Poppet — NSN 1660-00-452-7657
SKU: 1660-00-452-7657
Price: 439.88 USD
Availability: InStock

Piston and Poppet

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

Unit Price

$439.88

per EA

2 parts / 2 mfrs

Part Numbers for NSN 1660-00-452-76572 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
A271418	K0289	British Aerospace (Military Aircraft & Aerostructures)	3	9
A271418	U9143	Bae Systems (Operations) Limited	C	1

Manufacturers (2)

British Aerospace (Military Aircraft & Aerostructures)

CAGE K0289

View NSNs

Bae Systems (Operations) Limited

CAGE U9143

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$439.88	EA	0
01-OCT-2025	$439.88	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Related NSNs in FSC 1660

1660-01-523-7767— Valve,Oxygen Mask,Aircraft 1660-00-785-1995 1660-00-134-8601 1660-00-671-3095 1660-01-167-6735— Valve,Butterfly Type 1660-00-589-4444 1660-00-659-4567 1660-00-608-3261 1660-00-348-1186 1660-01-335-6642— Duct Assembly,Air Conditioning-H

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN1660-00-452-7657

NIIN004527657

FSC1660

PRICE$439.88

DEMILB

PARTS2

MFRS2

Manufacturers

British Aerospace (Military Aircraft & Aerostructures)

CAGE K0289

Bae Systems (Operations) Limited

CAGE U9143

About NSN 1660-00-452-7657

NSN 1660-00-452-7657 is a National Stock Number assigned to Piston and Poppet. 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 2 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 1660-00-452-7657 is $439.88. Price history shows 2 recorded price changes.

To find the part number for NSN 1660-00-452-7657, 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.