B-10-3-87

View detailed technical data, stock status, and sourcing information for: B-10-3-87
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-01-078-0517

Item Name Code

04227

Assigment Date

06/05/1979 (47 years ago)

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.

0.141 inches nominal inside diameter, 0.062 inches nominal both ends opening width, 1.171 inches nominal spring free length, 35-1/4 coil quantity, machined half loop both ends end style

Product Characteristics

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

Inside Diameter: 0.141 inches nominal
Opening Width: 0.062 inches nominal both ends
End Style: machined half loop both ends
Spring Free Length: 1.171 inches nominal
Coil Quantity: 35-1/4
Design Type: closed
Coil Helix Direction: right-hand
Spring Deflection Rate: 40.000 ounces per inch nominal
Spring Free Outside Diameter: 0.187 inches nominal
Hook Radius: 0.070 inches nominal both ends
Material: steel overall
Surface Treatment: oxide overall
Style Designator: cylindrical

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
B-10-3-87	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-01-078-0517?

The FSCG of the NSN 5360-01-078-0517 is 5360

Does NSN 5360-01-078-0517 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 5360-01-078-0517 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-01-078-0517 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 5360-01-078-0517 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Tue, Jun 5, 1979