Helical Compression Spring Seat

148524

148524
(NSN) National Stock Number
5340-00-459-9937
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
24328
Schedule B Code
-
Summary

45.0 countersink angle in deg, 30.0 chamfer angle in deg, 1.2850 inches minimum and 1.3000 inches maximum counterbore diameter, 0.4500 inches minimum and 0.4700 inches maximum overall height, 1.7500 inches nominal first step diameter, 0.1300 inches minimum and 0.1700 inches maximum first step length

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - CT
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
Countersink Angle In Deg
45.0
Details The included angle of the countersink,expressed in degrees.
Chamfer Angle In Deg
30.0
Details The measurement of the chamfer angle,expressed in degrees.
Counterbore Diameter
1.2850 inches minimum and 1.3000 inches maximum
Details The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.
Overall Height
0.4500 inches minimum and 0.4700 inches maximum
Details The distance measured in a straight line from the bottom to the top of an item.
First Step Diameter
1.7500 inches nominal
Details None.
First Step Length
0.1300 inches minimum and 0.1700 inches maximum
Details None.
Bore Diameter
0.7750 inches minimum and 0.7850 inches maximum
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Second End Diameter
1.3900 inches minimum and 1.4100 inches maximum
Details The length of a straight line which passes through the center of the second end,and terminates at the circumference.
Design Type
solid
Details Indicates the design type of the item.
Countersink Diameter
0.8700 inches minimum and 0.8900 inches maximum
Details The length of a straight line which passes through the center of the countersink,and terminates at the circumference.
End Diameter
1.3200 inches minimum and 1.3400 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
0.2000 inches minimum and 0.2200 inches maximum
Details None.
Counterbore Length
0.2100 inches minimum and 0.2500 inches maximum
Details None.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
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 - Q -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
CUMMINS INC.
CAGE: 15434
COLUMBUS , IN , 47201-6258
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-00-459-9937
What is the NIIN of the NSN 5340-00-459-9937?
The National Item Identification Number (NIIN) of the NSN 5340-00-459-9937 is 00-459-9937
When the NSN 5340-00-459-9937 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Jan 2, 1970
Does the NSN 5340-00-459-9937 contain any precious metals?
Type/content is unknown
Does the NSN 5340-00-459-9937 contain any hazardous material?
No information in HMIRS

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