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Worldwide distributor of NSN parts and consumables located in the USA.

Helical Compression Spring Seat

Model / MPN: 2805000533629 | NSN: 5340-00-053-3629
ITAR Registered seal

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
5340-00-053-3629
Sold in multiples of
2 EA
DEMIL
NO
Countersink Angle In Deg
45.000
Counterbore Diameter
Between 0.7450 inches and 0.7550 inches
Overall Height
Between 0.3700 inches and 0.3800 inches
First Step Diameter
1.2800 inches
Bore Diameter
Between 0.3370 inches and 0.3570 inches
Design Type
Solid
Countersink Diameter
Between 0.7540 inches and 0.7690 inches
End Diameter
0.9400 mils and 0.9500 centimeters
End Diameter
Between 0.9400 inches and 0.9500 inches
Distance From End To First Step
Between 0.2700 inches and 0.2800 inches
Counterbore Length
Between 0.2850 inches and 0.2950 inches
Material
Steel
Material
Steel
Fsc Application Data
Engine, gasoline, nonaircraft

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2805000533629 Cross Reference
  • 8712381