Helical Compression Spring Seat

92492

92492
(NSN) National Stock Number
5340-00-470-8640
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
24328
Schedule B Code
-
Summary

0.2750 inches minimum and 0.2800 inches maximum overall height, 1.0000 inches nominal first step diameter, 0.6530 inches minimum and 0.6560 inches maximum bore diameter, 35.0 rockwell c minimum and 45.0 rockwell c maximum material hardness rating, solid design type, 0.7950 inches minimum and 0.8050 inches maximum end diameter

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - SE
Identification

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.

INC FIIG Concept Condition
24328 T319-E - 1
Specifications
Overall Height
0.2750 inches minimum and 0.2800 inches maximum
Details The distance measured in a straight line from the bottom to the top of an item.
First Step Diameter
1.0000 inches nominal
Details None.
Bore Diameter
0.6530 inches minimum and 0.6560 inches maximum
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Material Hardness Rating
35.0 rockwell c minimum and 45.0 rockwell c maximum
Details A numeric value that reflects the hardness of the material when used in conjunction with a hardness rating scale.
Design Type
solid
Details Indicates the design type of the item.
End Diameter
0.7950 inches minimum and 0.8050 inches maximum
Details The length of a straight line which passes through the center of the end of the item,and terminates at the circumference.
Distance From End To First Step
0.2370 inches minimum and 0.2380 inches maximum
Details None.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
passivate
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Style Designator
seat
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49790 - W Q
RVC WCC TCC SHC
1 713 Z Z

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Manufacturer
TRIUMPH ENGINE CONTROL SYSTEMS LLC
CAGE: 11599
WEST HARTFORD , CT , 06110-1328
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-00-470-8640
What is the NIIN of the NSN 5340-00-470-8640?
The National Item Identification Number (NIIN) of the NSN 5340-00-470-8640 is 00-470-8640
When the NSN 5340-00-470-8640 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Feb 6, 1970
Does the NSN 5340-00-470-8640 contain any precious metals?
Type/content is unknown
Does the NSN 5340-00-470-8640 contain any hazardous material?
No information in HMIRS

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