NSN 247697-103A

A heat transfer device designed to lower compressed air temperature to an acceptable level by passing it through tubes and flowing ducted ram air over the tubes, heat of the compressed air is transferred to the ram air reducing the temperature. Consists of a sheet metal housing with ram air connection(s) with or without ducts, a tubular type core, inlet and outlet ports. May contain a shutoff valve. Normally used in aircraft air conditioning and/or air induction systems.

electrostatic sensitive and electrically insulated features provided, cbbl criticality code justification, l-3120 cca part name assigned by controlling agency, an/tyq-23 end item identification.

NSN 5998-01-431-9666 Datasheet

(NSN) National Stock Number

5998-01-431-9666

(FSG) Federal Supply Group

59 - Electrical and Electronic Equipment Components

(FSC) Federal Supply Classification

5998 - Electrical and Electronic Assemblies, Boards, Cards and Associated Hardware

(NIIN) National Item Identification Number

01-431-9666

Requires Demilitarization

Yes

(INC) Item Name Code

61638

Date

Wed, May 22, 1996

Schedule B Code

8542900000

End Item Identification

an/tyq-23

Criticality Code Justification

cbbl

Features Provided

electrostatic sensitive and electrically insulated

Part Name Assigned By Controlling Agency

l-3120 cca

Identification

Demilitarization Code

D - Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Precious Metals Indicator

A - Item does not contain precious metal.

Hazardous Metals Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0061638

Cross Reference

CAGE Codes

0N0E2

Mcclellan Air Force Base Printed Wire Board Mfg

Non-manufacturers

Freight Information

Air Commodity

HZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

A - 400.0

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

3 - Electrostatic sensitive device (esd)

Uniform Freight Classification Item Number

34580

Water Commodity

72D - Communications/electronics, other than sigint/ew or comsec repair parts and components

National Motor Freight Classification Item Number

061045

Schedule B & Trade

Schedule B

8542-90-0000

Description

electronic integrated circuits and microassembly parts

End Use

21320 - Semiconductors

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77689

(NAICS) North American Industrial Classification System

334413

Questions & Answers

1. What is the FSCG of the NSN 5998-01-431-9666?

   The FSCG of the NSN 5998-01-431-9666 is 5998

2. Does the NSN 5998-01-431-9666 have a Schedule B code assigned?

   Yes, the Schedule B code is 8542900000

3. Does NSN 5998-01-431-9666 require demilitarization?

   Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

4. Does NSN 5998-01-431-9666 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 5998-01-431-9666 contain hazardous materials?

   Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

6. When the NSN 5998-01-431-9666 was assigned to the Federal Catalog?

   It was assigned 30 years ago, on Wed, May 22, 1996