E2103PC7

View detailed technical data, stock status, and sourcing information for: E2103PC7
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-035-7148

Item Name Code

24328

Assigment Date

01/01/1961 (65 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.

0.2813 inches nominal bore diameter, 45.0 countersink angle in deg, 0.3125 inches nominal overall height, solid design type, 1.7500 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: 0.3125 inches nominal
First Step Diameter: 1.7500 inches nominal
Bore Diameter: 0.2813 inches nominal
Design Type: solid
Countersink Diameter: 0.6250 inches nominal
End Diameter: 1.2188 inches nominal
Distance From End To First Step: 0.1563 inches nominal
Counterbore Length: 0.1563 inches nominal
Material: copper alloy
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
426356	Helical Compression Spring Seat
E-4515 ITEM 7	Helical Compression Spring Seat
E1705PC7	Helical Compression Spring Seat
E1727PC7	Helical Compression Spring Seat
E1797PC7	Helical Compression Spring Seat
E1902PC7	Helical Compression Spring Seat
E1903PC7	Helical Compression Spring Seat
E1944PC7	Helical Compression Spring Seat
E1945PC7	Helical Compression Spring Seat
E2080PC7	Helical Compression Spring Seat
E2103PC7	Helical Compression Spring Seat
E2104PC7	Helical Compression Spring Seat
E2325PC7	Helical Compression Spring Seat
E2327PC7	Helical Compression Spring Seat
E2361PC7	Helical Compression Spring Seat
E2366PC7	Helical Compression Spring Seat
QZ201EBRS	Helical Compression Spring Seat
SMSE2325PC7	Helical Compression Spring Seat

FAQs

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

What is the FSCG of the NSN 5340-00-035-7148?

The FSCG of the NSN 5340-00-035-7148 is 5340

Does NSN 5340-00-035-7148 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 5340-00-035-7148 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-035-7148 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 5340-00-035-7148 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961