H59C1097

View detailed technical data, stock status, and sourcing information for: H59C1097
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-205-7776

Item Name Code

24328

Assigment Date

04/11/1985 (41 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.

split design type, 0.1500 inches nominal overall height, 0.8170 inches minimum and 0.8230 inches maximum first step diameter, 0.6340 inches nominal bore diameter, 45.0 countersink angle in deg

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: 0.1500 inches nominal
First Step Diameter: 0.8170 inches minimum and 0.8230 inches maximum
Bore Diameter: 0.6340 inches nominal
Design Type: split
End Diameter: 0.6940 inches nominal
Distance From End To First Step: 0.0900 inches nominal
Material: steel comp 303
Material Document And Classification: mil-s-7720, comp 303s, cond b mil spec single material response
Surface Treatment: passivate
Style Designator: seat
Fsc Application Data: aircraft hydraulic,vacuum,deicing systems

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
H59C1097	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-01-205-7776?

The FSCG of the NSN 5340-01-205-7776 is 5340

Does NSN 5340-01-205-7776 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 5340-01-205-7776 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-205-7776 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 5340-01-205-7776 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Apr 11, 1985