RV4ATSA253A

View detailed technical data, stock status, and sourcing information for: RV4ATSA253A
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5905 Resistor

National Stock Number

5905-00-270-7981

Item Name Code

37405

Assigment Date

01/01/1963 (63 years ago)

0.250 inches nominal shaft diameter, single shaft actuator type, 0.625 inches nominal shaft length, 1 section quantity, round, slotted shaft 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
Shaft Diameter: 0.250 inches nominal
Shaft Length: 0.625 inches nominal
Shaft Style: round, slotted
Actuator Type: single shaft
Nonturn Device Radius: 0.531 inches nominal
Screw Thread Diameter: 0.375 inches nominal
Screw Thread Series Designator: unef
Screw Thread Quantity Per Inch: 32.0
Mounting Method: standard bushing
Electrical Resistance Per Section: 25.000 kilohms single section
Device Design Type: nonturn at 9 oclock
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

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5905-00-643-6759	No Name Available	01/01/1963

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
25-930	Resistor,variable,nonwire Wound,
JANR94TYPERV4ATSA253A	Resistor,variable,nonwire Wound,
RV4ATSA253A	Resistor,variable,nonwire Wound,

FAQs

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

What is the FSCG of the NSN 5905-00-270-7981?

The FSCG of the NSN 5905-00-270-7981 is 5905

Does the NSN 5905-00-270-7981 have a Schedule B code assigned?

Yes, the Schedule B code is 8533400080

Does NSN 5905-00-270-7981 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 5905-00-270-7981 contain precious materials?

Precious metal content is unknown

Does NSN 5905-00-270-7981 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 5905-00-270-7981 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963