140-007-24R21B4

View detailed technical data, stock status, and sourcing information for: 140-007-24R21B4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-583-4951

Item Name Code

15933

Assigment Date

03/26/2010 (16 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

0.120 inches minimum and 0.130 inches maximum material thickness, 0.020 inches minimum and 0.030 inches maximum top recess diameter, 0.375 inches minimum and 0.385 inches maximum hole diameter, horn instl end item identification, 0.646 inches minimum and 0.666 inches maximum outside diameter

Product Characteristics

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

Hole Diameter: 0.375 inches minimum and 0.385 inches maximum
Outside Diameter: 0.646 inches minimum and 0.666 inches maximum
Material Thickness: 0.120 inches minimum and 0.130 inches maximum
End Item Identification: horn instl
Top Recess Diameter: 0.020 inches minimum and 0.030 inches maximum
Bottom Recess Angle: 45.0 degrees nominal
Top Recess Angle: 45.0 degrees nominal
Bottom Recess Diameter: 0.020 inches minimum and 0.030 inches maximum
Material: steel corrosion resisting overall
Material Document And Classification: ams5525 assn std single material response or ams5731 assn std single material response or ams5732 assn std single material response or ams5737 assn std single material response or ams5853 assn std single material response overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: ams-qq-p-416, type ii, class 2 assn std single treatment response overall
Style Designator: recessed both sides

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
140-007-24R21B4	Recessed Washer

FAQs

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

What is the FSCG of the NSN 5310-01-583-4951?

The FSCG of the NSN 5310-01-583-4951 is 5310

Does the NSN 5310-01-583-4951 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-583-4951 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 5310-01-583-4951 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-583-4951 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 5310-01-583-4951 was assigned to the Federal Catalog?

It was assigned 16 years ago, on Fri, Mar 26, 2010