NSN OTF-260-240VAC

A bistable semiconductor device comprising three or more junctions which is normally a nonconductor until the application of a signal to a gate terminal, at which time the device switches to the conductive state. Includes devices capable of being switched back to the nonconductive state upon application of a different signal to the same or another gate terminal. May or may not include mounting hardware and/or heatsink. For solid state devices which are responsive to visible or infrared radiant energy, see semiconductor device, photo.

hermetically sealed stud element connection style, 25.750 inches nominal center to center distance between mounting facilities parallel to width, strip, finned body style, 1 element quantity, 22.500 inches nominal effective heating length.

NSN 4520-00-541-1663 Datasheet

(NSN) National Stock Number

4520-00-541-1663

(FSG) Federal Supply Group

45 - Plumbing, Heating, and Waste Disposal Equipment

(FSC) Federal Supply Classification

4520 - Space and Water Heating Equipment

(NIIN) National Item Identification Number

00-541-1663

Requires Demilitarization

Yes

(INC) Item Name Code

29427

Date

Tue, Jan 1, 1963

Schedule B Code

8516790000

Body Style

strip, finned

Center To Center Distance Between Mounting Facilities Parallel To Width

25.750 inches nominal

Effective Heating Length

22.500 inches nominal

Element Connection Style

hermetically sealed stud

Element Quantity

1

Element Radiation Spectrum

noninfrared

Frequency In Hertz

60.0

Heat Quantity

1

Hole Or Slot Quantity

2

Length

22.500 inches nominal

Material

Phase

unable to decode

Maximum Wattage Rating In Watts

unable to decode

Mounting Facility Length

0.500 inches nominal

Mounting Facility Width

0.312 inches nominal

Mounting Method Style

slot or hole type mounting facility

Nominal Thread Size

unable to decode

Overall Length

26.750 inches nominal

Terminal Arrangement Style

in line (tandem) at one end

Terminal Length

0.500 inches nominal

Terminal Quantity

2

Thread Quantity

unable to decode

Thread Series Designator

unable to decode

Voltage In Volts And Current Type

unable to decode

Watt Density Rating

30.0 per square inch single voltage

Width

2.000 inches nominal

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

U - Precious metal content is unknown

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

0029427

Cross Reference

CAGE Codes

65586

Chromalox Inc Dba Chromalox Precision Heat and Control, Inc

U.s./canadian manufacturers

Freight Information

Air Commodity

BZ -

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

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

35130

Water Commodity

725 - Refrigerators

National Motor Freight Classification Item Number

062257

Schedule B & Trade

Schedule B

8516-79-0000

Description

electrothermic appliances, domestic, nesoi

End Use

41030 - Household appliances

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

77587

(NAICS) North American Industrial Classification System

335210

Questions & Answers

1. What is the FSCG of the NSN 4520-00-541-1663?

   The FSCG of the NSN 4520-00-541-1663 is 4520

2. Does the NSN 4520-00-541-1663 have a Schedule B code assigned?

   Yes, the Schedule B code is 8516790000

3. Does NSN 4520-00-541-1663 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.

4. Does NSN 4520-00-541-1663 contain precious materials?

   Precious metal content is unknown

5. Does NSN 4520-00-541-1663 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 4520-00-541-1663 was assigned to the Federal Catalog?

   It was assigned 63 years ago, on Tue, Jan 1, 1963