Torsion Helical Spring

A51K56518-11

A51K56518-11
(NSN) National Stock Number
5360-00-007-5784
Federal Supply Classification
5360 Coil, Flat, Leaf and Wire Springs
Item Name Code
04228
Schedule B Code
-
Summary

1.132 inches minimum and 1.142 inches maximum inside diameter, hinge end overall end style, 6.350 inches nominal spring free length, 43.8 coil quantity, left-hand coil helix direction, 1.394 inches minimum and 1.408 inches maximum spring free outside diameter

DAC HCC DMIL RNCC
1 - - C
RNVC SADC MSDS RNAAC
1 9X - ZZ
Identification

An open- or close-wound coil spring, consisting of one or more helical coils wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes:springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and spring,reinforcing,hose.

INC FIIG Concept Condition
04228 A02900 1 2
Specifications
Inside Diameter
1.132 inches minimum and 1.142 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.
End Style
hinge end overall
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the end.
Spring Free Length
6.350 inches nominal
Details None.
Coil Quantity
43.8
Details The number of coils included on the item.
Coil Helix Direction
left-hand
Details An indication of the coil helix direction.
Spring Free Outside Diameter
1.394 inches minimum and 1.408 inches maximum
Details None.
End Angular Relationship
ends parallel one to other
Details An indication of the angular relationship of the ends of the item.
End Length
0.183 inches minimum both ends and 0.205 inches maximum both ends
Details None.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
passivate overall
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.
Style Designator
single torsion left hand
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
A51K56518-11 61174 1 - 3 9 - KE
A51K56518-11 82340 1 - 5 2 - ZZ
A51K56518-11 26512 1 - 5 9 - KE
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
NORTHROP GRUMMAN SYSTEMS CORPORATION
CAGE: 79RG9
JACKSONVILLE , FL , 32221-8130
UNITED STATES
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FAQs
Frequently asked questions for NSN 5360-00-007-5784
What is the NIIN of the NSN 5360-00-007-5784?
The National Item Identification Number (NIIN) of the NSN 5360-00-007-5784 is 00-007-5784
When the NSN 5360-00-007-5784 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Jul 19, 1972
Does the NSN 5360-00-007-5784 contain any precious metals?
Type/content is unknown
Does the NSN 5360-00-007-5784 contain any hazardous material?
No data in HMIRS

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