BF54938

View detailed technical data, stock status, and sourcing information for: BF54938
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-01-202-3049

Item Name Code

37405

Assigment Date

02/28/1985 (41 years ago)

An insulator having flat surfaces, with or without holes, whose thickness does not exceed 25 percent of its length or width, whichever is smaller, and whose shape is other than round. Excludes:insulator (1), spacer; insulator (1), washer; mounting pad, electrical-electronic component; plate, electrical shield; and terminal board.

not established reliability indicator, 0.125 inches nominal shaft diameter, 0.750 inches nominal body diameter, 1 section quantity, cylindrical bushing mounted body style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Section Quantity: 1
Body Style: cylindrical bushing mounted
Reliability Indicator: not established
Body Diameter: 0.750 inches nominal
Shaft Diameter: 0.125 inches nominal
Shaft Length: 0.375 inches nominal
Mounting Bushing Length: 0.250 inches nominal
Body Length: 0.500 inches nominal
Shaft Style: round
Actuator Type: single shaft
Screw Thread Diameter: 0.250 inches nominal
Screw Thread Series Designator: unef
Screw Thread Quantity Per Inch: 32.0
Mounting Method: standard bushing
Electrical Resistance Per Section: 10.000 kilohms single section
Terminal Location: radially positioned over less than half the circumference
Power Dissipation Rating Per Section In Watts: 2.0 free air single section
Resistance Tolerance Per Section In Percent: -10.0 to 10.0 single section
Terminal Type And Quantity: 3 tab, solder lug

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
BF54938	Resistor,variable,nonwire Wound,
LT551-103A	Resistor,variable,nonwire Wound,

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5905-01-202-3049?

The FSCG of the NSN 5905-01-202-3049 is 5905

Does the NSN 5905-01-202-3049 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-01-202-3049 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 5905-01-202-3049 contain precious materials?

Item does not contain precious metal.

Does NSN 5905-01-202-3049 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 5905-01-202-3049 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Feb 28, 1985