- Home /
- FSC NSN Catalog /
- Resistor /
- HR68-53
NSN HR68-53
Wire Wound Fixed Resistor
An automatic regulating device which controls the flow of fluids or gases by actuating a valve or shutter for heating or cooling purposes. May be adjustable, or set to operate at a definite pressure. Excludes:control, humidity; control, temperature indicating; and switch, thermostatic.
125.0 celsius ambient temp at full rated power, 145.0 ambient temp in deg celsius at zero percent rated power, 9.400 kilohms electrical resistance, 0.070 inches minimum and 0.100 inches maximum body diameter, 0.218 inches minimum and 0.282 inches maximum body length.
NSN 5905-00-403-2539 Datasheet
- (NSN) National Stock Number
- 5905-00-403-2539
- (FSG) Federal Supply Group
- 59 - Electrical and Electronic Equipment Components
- (FSC) Federal Supply Classification
- 5905 - Resistor
- (NIIN) National Item Identification Number
- 00-403-2539
- Requires Demilitarization
- Yes
- (INC) Item Name Code
- 00010
- Date
- Thu, Jan 20, 1972
- Schedule B Code
- 8533390080
- Ambient Temp At Full Rated Power
- 125.0 celsius
- Ambient Temp In Deg Celsius At Zero Percent Rated Power
- 145.0
- Body Diameter
- 0.070 inches minimum and 0.100 inches maximum
- Body Length
- 0.218 inches minimum and 0.282 inches maximum
- Electrical Resistance
- 9.400 kilohms
- Inclosure Type
- encapsulated
- Power Dissipation Rating In Watts
- 0.050 free air
- Reliability Indicator
- not established
- Resistance Tolerance In Percent
- -0.100 to 0.100
- Style Designator
- axial terminal each end
- Temp Coefficient Of Resistance In Ppm Per Deg Celsius
- -15.0 to 15.0
- Temp Range Of Temp Coefficient In Deg Celsius
- -55.0 to 145.0
- Terminal Length
- 1.500 inches minimum
- Terminal Type
- wire lead
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
- 0000010
Cross Reference
CAGE Codes
- 05347
-
Ultronix IncU.s./canadian manufacturers
- 06481
-
Northrop Grumman Systems Corporation Div the Navigation, Targeting and Survivability DivisionU.s./canadian manufacturers
- 54294
-
Shallcross IncU.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
- 72D - Communications/electronics, other than sigint/ew or comsec repair parts and components
- National Motor Freight Classification Item Number
- 062960
Schedule B & Trade
- Schedule B
- 8533-39-0080
- Description
- wirewound variable resistors, nesoi
- End Use
- 20005 - Electric apparatus
- Unit of Quantity
- NO
- USDA
- Yes
- (SITC) Standard International Trade Classification
- 77233
- (NAICS) North American Industrial Classification System
- 334416
Questions & Answers
-
What is the FSCG of the NSN 5905-00-403-2539?
The FSCG of the NSN 5905-00-403-2539 is 5905
-
Does the NSN 5905-00-403-2539 have a Schedule B code assigned?
Yes, the Schedule B code is 8533390080
-
Does NSN 5905-00-403-2539 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.
-
Does NSN 5905-00-403-2539 contain precious materials?
Precious metal content is unknown
-
Does NSN 5905-00-403-2539 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.
-
When the NSN 5905-00-403-2539 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Thu, Jan 20, 1972
Pricing & Availability
Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.
Stock Checks
-
2520-00-734-923810/07/2026 12:10 AM EDTShaft Driven Gear8 in stock
-
5310-01-654-547910/07/2026 12:10 AM EDTExtended Washer Self-Locking Nut5,877 in stock
-
4920-01-108-348410/07/2026 12:10 AM EDTEngin Lifting Sling8 in stock
-
6625-01-433-307310/06/2026 08:10 PM EDTTest Probe3 in stock
-
1005-01-182-747710/06/2026 08:10 PM EDTPiston Rod1 in stock
-
6625-01-353-707710/06/2026 08:10 PM EDTOhmmeter2 in stock
-
1730-00-739-869910/06/2026 08:10 PM EDTAircraft Boarding Ladder5 in stock
-
5320-01-323-295310/06/2026 08:10 PM EDTBlind Rivet34,179 in stock
-
5340-00-819-167610/06/2026 08:10 PM EDTTurnbuckle3 in stock
-
4820-01-421-107010/06/2026 08:10 PM EDTSafety Relief Valve Parts Kit2 in stock
-
5355-00-889-983210/06/2026 08:10 PM EDTDual Dial Assembly3 in stock
-
5935-01-615-011710/06/2026 04:10 PM EDTElectrical Receptacle Connector1 in stock
-
1560-01-614-532810/06/2026 08:10 PM EDTAircraft Structural Plate1 in stock
-
5930-01-495-846210/06/2026 04:10 PM EDTPressure Switch3 in stock
-
5306-01-471-744310/06/2026 04:10 PM EDTShear Bolt38 in stock
Recent Updates
-
5995-00-006-971810/06/2026 08:10 AM EDTElectrical Cord AssemblyIn Wire Assemblies: Communication Equipment, Cord and Cable
-
5995-00-006-972010/06/2026 08:10 AM EDTRadio Frequency Cable AssemblyIn Wire Assemblies: Communication Equipment, Cord and Cable
-
5330-00-006-972210/06/2026 08:10 AM EDTGasketIn Packing and Gasket Materials
-
5985-00-006-972310/06/2026 08:10 AM EDTNo Name AvailableIn Related Equipment, Waveguides and Antennas
-
5998-00-006-972610/06/2026 08:10 AM EDTCircuit Card AssemblyIn Electrical and Electronic Assemblies, Boards, Cards and Associated Hardware
-
1325-00-008-533310/05/2026 08:10 AM EDTBomb FuzeIn Bombs
-
6135-00-008-534110/05/2026 08:10 AM EDTNonrechargeable BatteryIn Nonrechargeable Batteries
-
5331-00-008-532410/05/2026 08:10 AM EDTO-RingIn O-Ring
-
1325-00-008-533710/05/2026 08:10 AM EDTUtility BombIn Bombs
-
6135-00-008-534010/05/2026 08:10 AM EDTBatteryIn Nonrechargeable Batteries
-
5305-00-006-940810/02/2026 08:10 AM EDTMachine ScrewIn Screws
-
9330-00-006-938710/02/2026 08:10 AM EDTObservation WindowIn Plastics Fabricated Materials
-
8030-00-006-939110/02/2026 08:10 AM EDTCoating CompoundIn Preservative and Sealing Compounds
-
5935-00-006-939410/02/2026 08:10 AM EDTElectrical Receptacle ConnectorIn Electrical Connectors
-
5935-00-006-939610/02/2026 08:10 AM EDTElectrical Receptacle ConnectorIn Electrical Connectors
Popular Categories
-
FSC 6810Chemicals
-
FSC 6135Nonrechargeable Batteries
-
FSC 1190Nuclear Ordnance Specialized Test and Handling Equipment
-
FSC 3940Blocks, Tackle, Rigging and Slings
-
FSC 8930Preserves, Jellies and Jams
-
FSC 6730Photographic Projection Equipment
-
FSC 5350Abrasive Materials
-
FSC 8425Women's Underwear and Nightwear
-
FSC 1830Space Vehicle Remote Control Systems Fsc 1830
-
FSC 1075Degaussing and Mine Sweeping Equipment
-
FSC 4240Safety and Rescue Equipment
-
FSC 6636Environmental Chambers and Related Equipment
-
FSC 9510Bars and Rods
-
FSC 5980Optoelectronic Devices and Associated Hardware
-
FSC 6040Fiber Optic Sensors