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Induct Wire Wound Fixed Resistor NSN 5905-01-302-2785

Item Description

Inc 37403 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 item must have inherent characteristics of inducing 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, noninductive.

NSN 5905-01-302-2785 NSN: 5905-01-302-2785

Features and Characteristics

Tempurature Coefficient Of Resistance In Ppm Per Deg Celsius
-30.0/+30.0
Electrical Resistance
25.500 ohms
Resistance Tolerance In Percent
-3.000/+3.000
Ambient Tempurature In Deg Celsius At Full Rated Power
25.0
Ambient Tempurature In Deg Celsius At Zero Percent Rated Power
275.0
Tempurature Range Of Tempurature Coefficient In Deg Celsius
-55.0/+275.0
Inclosure Method
Encased
Terminal Type
Tab, solder lug
Reliability Indicator
Not established
Terminal Length
Between 0.407 inches and 0.469 inches
Body Diameter
Between 0.844 inches and 0.906 inches
Mounting Bushing Length
Between 0.515 inches and 0.577 inches
Body Length
Between 0.781 inches and 0.843 inches
Power Dissipation Rating In Watts
25.000 free air
Mounting Bushing Diameter
Between 0.594 inches and 0.656 inches
End Application
Id panel
Cubic Measure (non-core)
1.199 cubic inches
Unpackaged Unit Weight
22.0 grams
Style Designator
Axial terminals one end
Test Data Document
26512-gr815ec drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
FSC
5905 Resistors
NIIN
013022785
NSN
5905013022785

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
PH25A25.5 OHMS,P
Cage Code:
91637
Status:
A
MSDS:
Part Number:
PH-25A 25.5 OHMS 3PCT
Cage Code:
91637
Status:
A
MSDS:
Part Number:
GR815EC25R5H
Cage Code:
26512
Status:
A
MSDS:
Part Number:
PH25A25R5H
Cage Code:
91637
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8533390080
  • NAICS: 334416
  • SITC: 77233
  • Description: Wirewound variable resistors, nesoi
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5905-01-302-2785
What are the manufacturers of nsn 5905013022785?
Does this nsn 5905013022785 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5905013022785
Inc 37403 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 item must have inherent characteristics of inducing 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, noninductive.
Does nsn 5905013022785 contain any precious metals?
No precious metal content.
Does nsn 5905013022785 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5905013022785?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37403
FIIG:
A001A0
App. Key:
B
Cond. Code:
1
Status:
A

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