Helical Compression Spring Seat

81828S4105-552584PC5

(NSN) National Stock Number

5340-00-321-2555

Federal Supply Classification

5340 Commercial Hardware

Item Name Code

24328

Schedule B Code

Summary

0.7500 inches nominal counterbore diameter, 0.5620 inches nominal overall height, 1.3120 inches nominal first step diameter, 0.7180 inches nominal bore diameter, solid design type, 0.5770 inches nominal end diameter

DAC	HCC	DMIL	RNCC
5	-	-	5

RNVC	SADC	MSDS	RNAAC
2	-	-	AX

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

0.7500 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

0.5620 inches nominal

Details

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

First Step Diameter

1.3120 inches nominal

Details

None.

Bore Diameter

0.7180 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

0.5770 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.

Bore Taper In Deg

30.0

Details

None.

Distance From End To First Step

0.3750 inches nominal

Details

None.

Counterbore Length

0.2500 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
81828S4105-539863PC3	53711	5	-	5	2	-	AX
81828S4105-539954PCDD9072	53711	5	-	5	2	-	AX
81828S4105-552940PCDD9072	53711	5	-	5	2	-	AX
4001313	6N299	5	-	3	2	-	AX
81828S4105-539863PC3	80064	5	-	5	9	-	AX
81828S4105-539954PCDD9072	80064	5	-	5	9	-	AX
81828S4105-552584PC5	80064	5	-	5	9	-	AX
81828S4105-552940PCDD9072	80064	5	-	5	9	-	AX
Y044S41-0519PC1313	80064	X	-	5	2	-	XX
Y044S41-0576PC1313	80064	X	-	5	2	-	XX
YT182S4105-454522PC1313	80064	X	-	5	2	-	XX

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
63220	-	W	-

RVC	WCC	TCC	SHC
-	713	Z	9

Certified Supplier

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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 5340-00-321-2555

What is the NIIN of the NSN 5340-00-321-2555?

The National Item Identification Number (NIIN) of the NSN 5340-00-321-2555 is 00-321-2555

When the NSN 5340-00-321-2555 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Sun, Jan 1, 1961

Does the NSN 5340-00-321-2555 contain any precious metals?

Type/content is unknown

Does the NSN 5340-00-321-2555 contain any hazardous material?

No information in HMIRS

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