NSN 22904-2

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.

4220-01-172-5822, shut off valve.

NSN 4220-01-172-5822 Datasheet

(NSN) National Stock Number

4220-01-172-5822

(FSG) Federal Supply Group

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

(FSC) Federal Supply Classification

4220 - Marine Lifesaving and Diving Equipment

(NIIN) National Item Identification Number

01-172-5822

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Wed, Feb 22, 1984

Identification

Demilitarization Code

A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

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

1652829

Cross Reference

CAGE Codes

07070

United States Department of the Navy Dba Naval Surface Warfare Center Panama City

U.s./canadian manufacturers

14819

Mar-Vel International, Inc. Dba Mar-Vel Underwater Equip

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.

Less than Carload Rating

P - 77.5

National Motor Freight Class Rating

P - 77.5

Rail Variation

1

Special Handling

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

64490

Water Commodity

634 - Cylinders, compressed gas, filled or empty

National Motor Freight Classification Item Number

127220

Questions & Answers

1. What is the FSCG of the NSN 4220-01-172-5822?

   The FSCG of the NSN 4220-01-172-5822 is 4220

2. Does NSN 4220-01-172-5822 require demilitarization?

   Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

3. Does NSN 4220-01-172-5822 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 4220-01-172-5822 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.

5. When the NSN 4220-01-172-5822 was assigned to the Federal Catalog?

   It was assigned 42 years ago, on Wed, Feb 22, 1984