Extension Helical Spring

D30746

D30746
(NSN) National Stock Number
5360-00-253-2928
Federal Supply Classification
5360 Coil, Flat, Leaf and Wire Springs
Item Name Code
04227
Schedule B Code
-
Summary

0.688 inches nominal inside diameter, 0.625 inches nominal both ends opening width, short twisted hook both ends end style, 7.500 inches nominal spring free length, 48 coil quantity, closed design type

DAC HCC DMIL RNCC
X - - 5
RNVC SADC MSDS RNAAC
9 - - TG
Identification

An open- or close-coiled spring wound in various forms and from different shapes and types of materials and finished at the ends, designed in such a way as to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound, requiring an initial load to be applied to separate them. Excludes:spring,reinforcing hose.

INC FIIG Concept Condition
04227 A02900 - 2
Specifications
Inside Diameter
0.688 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.
Opening Width
0.625 inches nominal both ends
Details A measurement taken at right angles to the length of an opening,in distinction from thickness.
End Style
short twisted hook both ends
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the end.
Spring Free Length
7.500 inches nominal
Details None.
Coil Quantity
48
Details The number of coils included on the item.
Design Type
closed
Details Indicates the design type of the item.
Coil Helix Direction
right-hand or left-hand
Details An indication of the coil helix direction.
Spring Free Outside Diameter
0.938 inches nominal
Details None.
Hook Radius
0.344 inches nominal both ends
Details None.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
cylindrical
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
552 45RP7 5 - 5 2 - ZZ
30746 23926 5 - 5 9 - ZZ
30746A 23926 5 - 3 2 - ZZ
552 23926 5 - 5 9 - ZZ
D552 23926 X - 5 9 - TG
D552 63477 5 - 5 9 - TG
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
87400 - W -
RVC WCC TCC SHC
- 579 Z 9
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Manufacturer
KOMATSU AMERICA INTL CO
CAGE: 23926
VERNON HILLS , IL , 60061-8112
UNITED STATES
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FAQs
Frequently asked questions for NSN 5360-00-253-2928
What is the NIIN of the NSN 5360-00-253-2928?
The National Item Identification Number (NIIN) of the NSN 5360-00-253-2928 is 00-253-2928
When the NSN 5360-00-253-2928 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5360-00-253-2928 contain any precious metals?
Type/content is unknown
Does the NSN 5360-00-253-2928 contain any hazardous material?
No data in HMIRS

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