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NSN 25BS23-5.53

Thermal Resistor

0.095 inches nominal body width, 0.220 inches nominal body outside diameter, 25.00 amperes maximum current rating, 125.0 celsius ambient temp at full rated power, encapsulated inclosure type.

NSN 5905-00-071-3285 Datasheet

(NSN) National Stock Number
5905-00-071-3285
(FSC) Federal Supply Classification
5905 - Resistor
(NIIN) National Item Identification Number
00-071-3285
Requires Demilitarization
Yes
(INC) Item Name Code
00309
Date
Tue, Jan 1, 1963
Schedule B Code
8533400080
Ambient Temp At Full Rated Power
125.0 celsius
Body Outside Diameter
0.220 inches nominal
Body Width
0.095 inches nominal
Inclosure Type
encapsulated
Maximum Current Rating
25.00 amperes
Maximum Operating Temp
200.0 celsius
Maximum Power Dissipation Rating
0.50 watts
Power Dissipation Constant In Milliwatts Per Deg Celsius
6.0
Reference Temp In Deg Celsius
25.0
Reliability Indicator
not established
Resistance Tolerance At A Specified Temp In Percent
unable to decode
Style Designator
disk
Temp Points For Resistance Readings At Zero Power
unable to decode
Terminal Diameter
0.014 inches nominal
Terminal Length
1.390 inches nominal
Terminal Type And Quantity
2 wire lead
Thermal Time Constant In Seconds
60.0
Zero Power Resistance At Specified Temp
unable to decode
Zero Power Resistance Tolerance In Percent At Reference Temp
-10.0 to 10.0
Zero Power Resistance
21.000 ohms

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
0000309

Cross Reference

CAGE Codes

75263
Keystone Carbon Co Inc
U.s./canadian manufacturers
73030
Hamilton Sundstrand Corporation Dba Collins Aerospace
U.s./canadian 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
P - 77.5
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
35140
Water Commodity
657 - Instruments, electric meter
National Motor Freight Classification Item Number
062960

Schedule B & Trade

Schedule B
8533-40-0080
Description
variable resistors, including potentiometers, nesoi
End Use
20005 - Electric apparatus
Unit of Quantity
NO
USDA
Yes
(SITC) Standard International Trade Classification
77235
(NAICS) North American Industrial Classification System
334416

Questions & Answers

  1. What is the FSCG of the NSN 5905-00-071-3285?

    The FSCG of the NSN 5905-00-071-3285 is 5905

  2. Does the NSN 5905-00-071-3285 have a Schedule B code assigned?

    Yes, the Schedule B code is 8533400080

  3. Does NSN 5905-00-071-3285 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 5905-00-071-3285 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 5905-00-071-3285 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 5905-00-071-3285 was assigned to the Federal Catalog?

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

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