62-72-8

View detailed technical data, stock status, and sourcing information for: 62-72-8
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-734-6732

Item Name Code

04226

Assigment Date

01/01/1963 (63 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

spring end,ground both ends end style, 42.0 rockwell c minimum and 47.0 rockwell c maximum material hardness rating, 0.270 inches minimum and 0.286 inches maximum inside diameter, 2.031 inches nominal spring free length, 60.000 pounds nominal load rating

Product Characteristics

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

Inside Diameter: 0.270 inches minimum and 0.286 inches maximum
End Style: spring end,ground both ends
Spring Free Length: 2.031 inches nominal
Material Hardness Rating: 42.0 rockwell c minimum and 47.0 rockwell c maximum
Load Rating: 60.000 pounds nominal
Spring Solid Length: 1.375 inches nominal
Spring Solid Outside Diameter: 0.453 inches minimum and 0.469 inches maximum
Coil Helix Direction: right-hand or left-hand
Spring Free Outside Diameter: 0.453 inches minimum and 0.469 inches maximum
Spring Length Under Load: 1.625 inches nominal
Material: steel comp 1065 overall
Material Document And Classification: qq-s-633 fed spec single material response 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Below is a list of NSNs that have been officially superseded by this NSN: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
2520-00-292-4433	No Name Available	08/04/1972

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
5360007346732	Compression Helical Spring
62-72-8	Compression Helical Spring
70311R1	Compression Helical Spring
7346732	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-734-6732?

The FSCG of the NSN 5360-00-734-6732 is 5360

Does NSN 5360-00-734-6732 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 5360-00-734-6732 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-734-6732 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 5360-00-734-6732 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963