R683A0443

View detailed technical data, stock status, and sourcing information for: R683A0443

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R683A0443
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5360 Coil, Flat, Leaf and Wire Springs
National Stock Number
5360-00-664-7974
Item Name Code
04227
Assigment Date
01/01/1963 (63 years ago)

0.194 inches nominal inside diameter, short twisted hook both ends end style, 12 coil quantity, 0.806 inches nominal spring free length, closed design type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Inside Diameter
0.194 inches nominal
End Style
short twisted hook both ends
Spring Free Length
0.806 inches nominal
Coil Quantity
12
Design Type
closed
Load Rating
2.60 pounds minimum and 3.00 pounds maximum
Coil Helix Direction
right-hand
Spring Free Outside Diameter
0.250 inches nominal
Hook Radius
0.097 inches nominal both ends
Spring Length Under Load
0.312 inches nominal
Material
steel uns k08500 overall
Material Document And Classification
astm a228-51 assn std single material response overall
Surface Treatment
tin overall
Style Designator
cylindrical

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
6660-00-320-9654 No Name Available 01/01/1963
6660-00-573-3034 No Name Available 01/01/1963

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
517559 Extension Helical Spring
517559B Extension Helical Spring
A517559B Extension Helical Spring
R683A0443 Extension Helical Spring
SMB294138 Extension Helical Spring

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5360-00-664-7974?
The FSCG of the NSN 5360-00-664-7974 is 5360
Does NSN 5360-00-664-7974 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5360-00-664-7974 contain precious materials?
Item does not contain precious metal.
Does NSN 5360-00-664-7974 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 5360-00-664-7974 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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Pricing

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