Product Details | NONINDUCTIVE WIRE WOUND FIXED RESISTOR

5905-00-552-3758 INC 37404 REINSTATED ON 010303~A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of high resistance wire (or ribbon) either wound on an insulated form or constructed so as to be self-supporting. The items must have inherent characteristics of inducing little or no self-inductance. Opposition to current flow is an inherent property of the resistance wire and is manifested by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE. See also RESISTOR (1), FIXED, WIRE WOUND, INDUCTIVE.

Part Alternates: BH275CHANGEB, BX181A21R750HMP0RM01PCT12W, BX181A21R750HMP0RM01PCT1-2W, BX3221R75B, BX32-21R75B, 5905-00-552-3758, 00-552-3758, 5905005523758, 005523758

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1963 00-552-3758

Drawings & Photos | NSN 5905-00-552-3758


Cross Reference | NSN 5905-00-552-3758

Part Number Cage Code Manufacturer
BH275CHANGEB 98869 HOWELL INSTRUMENTS, INC.
BX181A21R750HMP0RM01PCT1-2W 54294 SHALLCROSS INC
BX32-21R75B 54294 SHALLCROSS INC

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Technical Data | NSN 5905-00-552-3758

Characteristic Specifications
ELECTRICAL RESISTANCE 21.750 OHMS
RESISTANCE TOLERANCE IN PERCENT -0.100 TO 0.100
POWER DISSIPATION RATING IN WATTS 0.500 FREE AIR
AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER 80.0
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER 105.0
INCLOSURE METHOD ENCAPSULATED
STYLE DESIGNATOR 57 AXIAL TERMINAL EACH END
BODY DIAMETER 0.438 INCHES NOMINAL
BODY LENGTH 0.750 INCHES NOMINAL
TERMINAL TYPE WIRE LEAD
RELIABILITY INDICATOR NOT ESTABLISHED

Restrictions/Controls & Freight Information | NSN 5905-00-552-3758

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 062960 REOSTATS/PARTS NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 658 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable