Helical Compression Spring Seat

(NSN) National Stock Number

5340-01-366-4038

Federal Supply Classification

5340 Commercial Hardware

Item Name Code

24328

Schedule B Code

Summary

0.1250 inches nominal overall height, 0.8300 inches minimum and 0.8330 inches maximum first step diameter, 0.6920 inches minimum and 0.6970 inches maximum bore diameter, split design type, 0.7200 inches minimum and 0.7250 inches maximum end diameter, 0.1100 inches nominal distance from end to first step

DAC	HCC	DMIL	RNCC
E	-	-	3

RNVC	SADC	MSDS	RNAAC
2	-	-	KZ

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

0.1250 inches nominal

Details

The distance measured in a straight line from the bottom to the top of an item.

First Step Diameter

0.8300 inches minimum and 0.8330 inches maximum

Details

None.

Bore Diameter

0.6920 inches minimum and 0.6970 inches maximum

Details

The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.

Design Type

split

Details

Indicates the design type of the item.

End Diameter

0.7200 inches minimum and 0.7250 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

0.1100 inches nominal

Details

None.

Special Features

material-steel,cres,304 conforming to ams 5639; finish passivate code g

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 corrosion resisting

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.

Surface Treatment Document And Classification

astm a380 assn std single treatment response

Details

The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

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

Provided with every order

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FAQs

Frequently asked questions for NSN 5340-01-366-4038

What is the NIIN of the NSN 5340-01-366-4038?

The National Item Identification Number (NIIN) of the NSN 5340-01-366-4038 is 01-366-4038

When the NSN 5340-01-366-4038 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Sat, Oct 24, 1992

Does the NSN 5340-01-366-4038 contain any precious metals?

Does not contain precious metal

Does the NSN 5340-01-366-4038 contain any hazardous material?

No information in HMIRS

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