NSN ADU-673/E

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

aluminum frame material, 18.000 cubic feet per minute nominal filtration rate, charcoal filter material, mil-c-13724 mil spec single material response filter material document and classification, 12.000 inches nominal overall height.

NSN 4240-01-298-4140 Datasheet

(NSN) National Stock Number

4240-01-298-4140

(FSG) Federal Supply Group

42 - Firefighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials

(FSC) Federal Supply Classification

4240 - Safety and Rescue Equipment

(NIIN) National Item Identification Number

01-298-4140

Requires Demilitarization

Yes

(INC) Item Name Code

10099

Date

Sun, Apr 16, 1989

Schedule B Code

9020008000

Filtration Rate

18.000 cubic feet per minute nominal

Material Document And Classification

mil-c-13724 mil spec single material response filter

Material

charcoal filter

Material

aluminum frame

Overall Height

12.000 inches nominal

Overall Length

30.000 inches nominal

Overall Width

30.000 inches nominal

Special Features

function: to provide cooled,filtered air to personnel on a flight line during rest periods. this is to prevent heat fatigue. this unit filters air that has already been cooled through an air conditioner. the air is delivered to a cooling vest or a face mask; enviornment: designed for a nuclear,biological,chemical enviornment; configuration: a housing which contains 2 fiters and which has an inlet and manifold; filters: 2 m-48 filters,nsn 4240-01-161-3710,mil-c-13724 charcoal; connector: 8 in. female connector for air conditioner; housing manifold: up to 10 users may be connected; air input from air conditioner: must not exceed 200 cfm; air output to ea user: 18 cfm; air regulators: 2 dump valves in the adapter inlet; auxiliary equipment: air cooling vest,nsn 8415-01-217-5634,and any suitable air conditioner,such as nsn 4120-00-390-3541

Identification

Demilitarization Code

Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Precious Metals Indicator

A - Item does not contain precious metal.

Hazardous Metals Indicator

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

Pseudo Item Name Code

0010099

Cross Reference

CAGE Codes

07878

Aeronautical and Support Equipment Type/asetds/aflcmc/ezsc

Military standards and standards organizations (ex:stanags,milspecs,defstans)

98750

San Antonio Air Logistics Center

U.s./canadian manufacturers

98752

Warner Robins Air Logistics Center

U.s./canadian manufacturers

Freight Information

Air Commodity

VZ -

Air Dimension

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

National Motor Freight Class Rating

W - Rating variable

Special Handling

Z - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

21275

Water Commodity

594 - Pumps and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

069100

Schedule B & Trade

Schedule B

9020-00-8000

Description

breathing appliances and gas masks and parts and accessories, nesoi

End Use

41120 - Toys, games, and sporting goods

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

87235

(NAICS) North American Industrial Classification System

339113

Questions & Answers

1. What is the FSCG of the NSN 4240-01-298-4140?

   The FSCG of the NSN 4240-01-298-4140 is 4240

2. Does the NSN 4240-01-298-4140 have a Schedule B code assigned?

   Yes, the Schedule B code is 9020008000

3. Does NSN 4240-01-298-4140 require demilitarization?

   "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

4. Does NSN 4240-01-298-4140 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 4240-01-298-4140 contain hazardous materials?

   Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

6. When the NSN 4240-01-298-4140 was assigned to the Federal Catalog?

   It was assigned 37 years ago, on Sun, Apr 16, 1989