5340-01-132-6826

Find complete technical information, availability, and procurement data for: 5340-01-132-6826
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-132-6826

Item Name Code

24328

Assigment Date

06/02/1982 (44 years ago)

A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore, designed to accommodate the end of the spring. It is used to position the spring but does not encase the spring or restrain lateral motion. It may be used in conjunction with a retainer,helical compression spring. Excludes:washer (as modified), seat,ball socket, and holder,spring. See also rotor,engine poppet valve.

0.5150 inches nominal bore diameter, 0.3200 inches nominal overall height, 45.0 countersink angle in deg, 57.0 rockwell c minimum and 60.0 rockwell c maximum material hardness rating, 1.1250 inches nominal first step diameter

Product Characteristics

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

Countersink Angle In Deg: 45.0
Overall Height: 0.3200 inches nominal
First Step Diameter: 1.1250 inches nominal
Bore Diameter: 0.5150 inches nominal
Material Hardness Rating: 57.0 rockwell c minimum and 60.0 rockwell c maximum
Design Type: solid
Countersink Diameter: 1.0000 inches nominal
End Diameter: 0.5550 inches nominal
Distance From End To First Step: 0.2100 inches nominal
Material: steel comp 440c
Material Document And Classification: qq-s-763, class 440c fed spec single material response
Surface Treatment: passivate
Surface Treatment Document And Classification: ps13001, mcdonnell douglas corp mfr ref single treatment response
Style Designator: seat

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
10112634	Helical Compression Spring Seat
45236	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-01-132-6826?

The FSCG of the NSN 5340-01-132-6826 is 5340

Does NSN 5340-01-132-6826 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 5340-01-132-6826 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-132-6826 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-132-6826 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Wed, Jun 2, 1982