PA2793

View detailed technical data, stock status, and sourcing information for: PA2793
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Federal Supply Group

Metal Bars, Sheets, and Shapes

Federal Supply Classification

9540 Nonferrous Base Metal Structural Shapes

National Stock Number

9540-00-422-2080

Item Name Code

37018

Assigment Date

02/09/1972 (54 years ago)

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. Exclut s suppressor, ignition interference. See also resistor (1), fixed, wire wound, noninductive.

0.055 inches nominal right side top flange thickness, extruded fabrication method, 10.000 feet minimum and 12.000 feet maximum length, 1.752 inches nominal overall height, 0.055 inches nominal left side top flange thickness

Product Characteristics

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

Fabrication Method: extruded
Overall Height: 1.752 inches nominal
Length: 10.000 feet minimum and 12.000 feet maximum
Left Side Top Flange Thickness: 0.055 inches nominal
Right Side Top Flange Thickness: 0.055 inches nominal
Basic Shape Style: i shape
Right Side Bottom Flange Thickness: 0.055 inches nominal
Left Side Bottom Flange Thickness: 0.055 inches nominal
Left Side Top Flange Distance To Center Of Both Flanges: 0.690 inches nominal
Left Side Bottom Flange Distance To Center Of Both Flanges: 0.690 inches nominal
Right Side Top Flange Distance To Center Of Both Flanges: 0.690 inches nominal
Right Side Bottom Flange Distance To Center Of Both Flanges: 0.690 inches nominal
Fillet Radius Where Top Left Flange Joins Web Flange/Leg: 0.060 inches nominal
Fillet Radius Where Bottom Left Flange Joins Web Flange/Leg: 0.060 inches nominal
Fillet Radius Where Top Right Flange Joins Web Flange/Leg: 0.060 inches nominal
Fillet Radius Where Bottom Right Flange Joins Web Flange/Leg: 0.060 inches nominal
Web Flange Thickness: 0.055 inches nominal
Top Flange Width: 1.380 inches nominal
Bottom Flange Width: 1.380 inches nominal
Weight Per Unit Measure: 0.293 pounds per linear foot
First Tip Style: square end
Second Tip Relationship To First Tip: identical
Third Tip Relationship To Preceding Tips: identical w/first tip
Fourth Tip Relationship To Preceding Tips: identical w/first tip
Right Top Inside Angle: 90.0 degrees nominal
Left Top Inside Angle: 90.0 degrees nominal
Left Bottom Inside Angle: 90.0 degrees nominal
Right Bottom Inside Angle: 90.0 degrees nominal
Heat Treatment: t-3511 solution heat treated
Material: aluminum alloy 2024
Material Document And Classification: qq-a-200/3 fed spec 1st material response
Nondefinitive Spec/Std Data: t3511 temper

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
LS5751	Structural Beam
PA2793	Structural Beam

FAQs

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

What is the FSCG of the NSN 9540-00-422-2080?

The FSCG of the NSN 9540-00-422-2080 is 9540

Does NSN 9540-00-422-2080 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 9540-00-422-2080 contain precious materials?

Item does not contain precious metal.

Does NSN 9540-00-422-2080 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 9540-00-422-2080 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Feb 9, 1972