Environmental Con Valve Assembly NSN 1660-01-140-1978

Item Description

An assembly of two or more valves on a common mounting performing separate functions. It is used on the aircraft to control the environmental system.

NSN: 1660-01-140-1978

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Related NSN

Features and Characteristics

End Application

Kc135r acft

General Description

4.000 in. Dia, shutoff/relief valve

FSC

1660 Pressurizing Equipment Heating Aircraft Air Conditioning

NIIN

011401978

NSN

1660011401978

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

979968-2-1

Cage Code:

59364

Status:

MSDS:

Part Number:

979968-1-2

Cage Code:

59364

Status:

MSDS:

Part Number:

979968-1-1

Cage Code:

99193

Status:

MSDS:

Part Number:

10-2490-511

Cage Code:

81205

Status:

MSDS:

Part Number:

10-2490-505

Cage Code:

82918

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8803300060
NAICS: 336413
SITC: 79295
Description: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
End Use (Code 50070):
Parts for military-type goods

Q & A

Frequently asked questions for NSN 1660-01-140-1978

What are the manufacturers of nsn 1660011401978?

Does this nsn 1660011401978 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 1660011401978
An assembly of two or more valves on a common mounting performing separate functions. it is used on the aircraft to control the environmental system.

Does nsn 1660011401978 contain any precious metals?
No precious metal content.

Does nsn 1660011401978 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 1660011401978?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

41911

FIIG:

A23900

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
Quality Fast Service