Helical Compression Spring Seat

Model / MPN: 82157 | NSN: 5340-01-100-2487

A circular item, usually having a flat or grooved flange, bos (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 (1), (as modified) ; seat, ball socket and holder, spring. See also rotor, engine poppet valve.

Product Details

NATO Stock Number

5340-01-100-2487

Sold in multiples of

1 EA

DEMIL

Countersink Angle In Deg

9.5

Overall Height

Between 10.800 millimeters and 11.200 millimeters

First Step Diameter

Between 27.800 millimeters and 28.000 millimeters

First Step Length

3.000 millimeters

Second Step Diameter

36.000 millimeters

Bore Diameter

Between 13.000 millimeters and 13.100 millimeters

Design Type

Solid

Countersink Diameter

25.000 millimeters

End Diameter

Between 20.2 millimeters and 20.4 millimeters

Distance From End To First Step

Between 4.8 millimeters and 5.2 millimeters

Features Provided

Casehardened

Material

Steel

Material

Steel

82157 Series Parts

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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82157 Cross Reference

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