PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8 1-2P45ER63KResistor,adjustable

Ohmite Holding, L.l.c. Dba Ohmite Manufacturing · NSN 5905-00-478-7215 · FSC 5905 · No Item Name Available
Verified by PartsTable
NSN 5905-00-478-7215 — this item is cataloged by the U.S. Government under National Stock Number 5905-00-478-7215. Primary manufacturer part number: 8 1-2P45ER63K.
Features
  • Resistor,adjustable — FSC 5905
  • Ambient Temp in Deg Celsius at Zero Percent Rated Power: 415.0
  • Body Diameter: 1.125 INCHES NOMINAL IN
  • Terminal Length: 0.750 INCHES NOMINAL IN
  • Ambient Temp at Full Rated Power: 40.0 CELSIUS DEGC
  • Body Length: 8.500 INCHES NOMINAL IN
  • Reactance Characteristic: INDUCTIVE
  • Inclosure Type: ENCAPSULATED
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Resistor,adjustable, cataloged under National Stock Number 5905-00-478-7215, is classified within Federal Supply Class 5905 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ohmite Holding, L.l.c. Dba Ohmite Manufacturing. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5905-00-478-7215
Primary Part Number8 1-2P45ER63K
Item NameResistor,adjustable
FSC / FSG5905 / 59 — No Item Name Available
ManufacturerOhmite Holding, L.l.c. Dba Ohmite Manufacturing
StatusACTIVE
Ambient Temp in Deg Celsius at Zero Percent Rated Power415.0
Body Diameter1.125 INCHES NOMINAL IN
Terminal Length0.750 INCHES NOMINAL IN
Ambient Temp at Full Rated Power40.0 CELSIUS DEGC
Body Length8.500 INCHES NOMINAL IN
Reactance CharacteristicINDUCTIVE
Inclosure TypeENCAPSULATED
Terminal TypeTAB, SOLDER LUG
Reliability IndicatorNOT ESTABLISHED
Power Dissipation Rating in Watts300.000 FREE AIR
Style DesignatorRADIAL TERMINAL EACH END
Electrical Resistance0.630 OHMS
Resistance Tolerance in Percent-10.000 TO 10.000
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
3110-00-156-5087117915-10 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4520-00-378-9682H16 INTERCHANGEABLE
Heating Element,electrical,nonim
Siemens Energy and Automation Inc Siemens Furnas Controls Div
2530-00-383-5052404239 INTERCHANGEABLE
Steering Wheel
Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems
5930-00-854-24022609 INTERCHANGEABLE
Switch,rotary
Entron Industries Limited Partnership Dba Entron Industries Property Div
4730-00-961-7361 INTERCHANGEABLE
Coupling Half,quick Disconnect
5998-01-016-1876 INTERCHANGEABLE
Extender Card,electronic Test
5905-01-096-54642609 INTERCHANGEABLE
Resistor
Crown Audio, Inc. Dba Crown International
5935-01-105-49242609 INTERCHANGEABLE
Connector,plug,electrical
Woodhead, Lp Dba Woodhead Div Integrated Products Group
3110-01-172-6472754-7-36323-000 INTERCHANGEABLE
Bearing,ball,annular
Eaton Limited
5970-01-268-1213 INTERCHANGEABLE
Insulator,standoff
Cross-Reference Index
Part NumberManufacturer
8 1-2P45ER63K PRIMARY Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
2609 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
230-300R63 Ohmite Holding, L.l.c. Dba Ohmite Manufacturing (USA)
Related Parts
3110-00-156-5087INTERCHANGEABLE
BEARING,BALL,ANNULAR
117915-10
4520-00-378-9682INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
H16
2530-00-383-5052INTERCHANGEABLE
STEERING WHEEL
404239
5930-00-854-2402INTERCHANGEABLE
SWITCH,ROTARY
2609
4730-00-961-7361INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
5998-01-016-1876INTERCHANGEABLE
EXTENDER CARD,ELECTRONIC TEST
5905-01-096-5464INTERCHANGEABLE
RESISTOR
2609
5935-01-105-4924INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
2609
3110-01-172-6472INTERCHANGEABLE
BEARING,BALL,ANNULAR
754-7-36323-000
5970-01-268-1213INTERCHANGEABLE
INSULATOR,STANDOFF
5980-01-349-8615INTERCHANGEABLE
DISPLAY,OPTOELECTRONIC
2609
5120-01-396-5920INTERCHANGEABLE
SOCKET,SOCKET WRENCH
2609

Frequently Asked Questions

What is NSN 5905-00-478-7215?

NSN 5905-00-478-7215 is a Resistor,adjustable, manufactured by Ohmite Holding, L.l.c. Dba Ohmite Manufacturing, classified under FSC 5905 (No Item Name Available). Status: active.

What are the part numbers for NSN 5905-00-478-7215?

NSN 5905-00-478-7215 has 3 cross-referenced part numbers: 8 1-2P45ER63K (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), 2609 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing), 230-300R63 (Ohmite Holding, L.l.c. Dba Ohmite Manufacturing).

What NSN replaces 5905-00-478-7215?

There are 12 known substitutes for 5905-00-478-7215: 3110-00-156-5087, 4520-00-378-9682, 2530-00-383-5052 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8 1-2P45ER63K?

Key specifications for 8 1-2P45ER63K: Ambient Temp in Deg Celsius at Zero Percent Rated Power: 415.0; Body Diameter: 1.125 INCHES NOMINAL IN; Terminal Length: 0.750 INCHES NOMINAL IN; Ambient Temp at Full Rated Power: 40.0 CELSIUS DEGC. 13 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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