Helical Compression Spring Seat

124-4639027 PC 50

124-4639027 PC 50
(NSN) National Stock Number
5340-01-478-2116
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
24328
Schedule B Code
-
Summary

1.0000 inches nominal overall height, 4.8750 inches nominal first step diameter, 0.6563 inches nominal bore diameter, navy equip end item identification, solid design type, 3.4375 inches nominal end diameter

DAC HCC DMIL RNCC
A - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
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
1.0000 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
First Step Diameter
4.8750 inches nominal
Details None.
Bore Diameter
0.6563 inches nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
End Item Identification
navy equip
Details The national stock number or the identification information of the end equipment for which the item is a part.
Design Type
solid
Details Indicates the design type of the item.
End Diameter
3.4375 inches nominal
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
0.6250 inches nominal
Details None.
Spherical Seat Top Radius
0.2500 inches nominal
Details The radius of the spherical seat top.
Special Features
material spec is mil-s-22698
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
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 A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
49790 - W -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
NAVAL SEA SYSTEMS COMMAND
CAGE: 53711
WASHINGTON NAVY YARD , DC , 20376
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-01-478-2116
What is the NIIN of the NSN 5340-01-478-2116?
The National Item Identification Number (NIIN) of the NSN 5340-01-478-2116 is 01-478-2116
When the NSN 5340-01-478-2116 was assigned to the Federal Catalog?
It was assigned 24 years ago, on Thu, Aug 31, 2000
Does the NSN 5340-01-478-2116 contain any precious metals?
Does not contain precious metal
Does the NSN 5340-01-478-2116 contain any hazardous material?
No information in HMIRS

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