Helical Compression Spring Seat

349486R1

349486R1
(NSN) National Stock Number
5340-00-424-9993
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
24328
Schedule B Code
-
Summary

0.8440 inches nominal counterbore diameter, 0.1880 inches nominal overall height, 1.3440 inches nominal first step diameter, 0.6880 inches nominal bore diameter, solid design type, 0.9380 inches nominal end diameter

DAC HCC DMIL RNCC
5 - - 5
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
Counterbore Diameter
0.8440 inches nominal
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
0.1880 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
First Step Diameter
1.3440 inches nominal
Details None.
Bore Diameter
0.6880 inches nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Design Type
solid
Details Indicates the design type of the item.
End Diameter
0.9380 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
0.1250 inches nominal
Details None.
Counterbore Length
0.0940 inches nominal
Details None.
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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
349486R1 92679 5 - 5 9 - AX
349486R1 31007 5 - 5 9 - AX
349486R1 29510 5 - 3 9 - AX
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
55210 - U -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
KOMATSU AMERICA CORP.
CAGE: 0SAT8
RIPLEY , TN , 38063-7359
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-00-424-9993
What is the NIIN of the NSN 5340-00-424-9993?
The National Item Identification Number (NIIN) of the NSN 5340-00-424-9993 is 00-424-9993
When the NSN 5340-00-424-9993 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Mon, Apr 12, 1971
Does the NSN 5340-00-424-9993 contain any precious metals?
Type/content is unknown
Does the NSN 5340-00-424-9993 contain any hazardous material?
No information in HMIRS

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