123-4403540 PART 56

View detailed technical data, stock status, and sourcing information for: 123-4403540 PART 56
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-441-7185

Item Name Code

13393

Assigment Date

02/21/1997 (29 years ago)

A bracket of various shapes (other than angle), designed to be attached to a supporting surface for the specific purpose of positioning, aligning and/or supporting another item. Excludes:brace (as modified); bracket, angle; and bracket, double angle. See also bracket (1), electrical connector; bracket, fire extinguisher; bracket, solenoid; bracket, track, sliding door; and retainer (as modified).

round peripheral shape style, 1.281 inches nominal hole diameter, 0.125 inches nominal thickness, round center hole shape style, rectangular cross-sectional shape style

Product Characteristics

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

Cross-Sectional Shape Style: rectangular
Hole Diameter: 1.281 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.125 inches nominal
Overall Diameter: 1.750 inches nominal
Material: copper alloy overall
Material Document And Classification: qq-b-637 fed spec single material response overall

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
123-4403540 PART 56	Flat Washer
123-4498410 PART 56	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-441-7185?

The FSCG of the NSN 5310-01-441-7185 is 5310

Does the NSN 5310-01-441-7185 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-01-441-7185 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 5310-01-441-7185 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-441-7185 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 5310-01-441-7185 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Fri, Feb 21, 1997