5360-00-312-2978

Find complete technical information, availability, and procurement data for: 5360-00-312-2978
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-312-2978

Item Name Code

04227

Assigment Date

01/01/1963 (63 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.

short twisted hook both ends end style, 0.17475 inches nominal inside diameter, closed design type, 25 coil quantity, 1.044 inches nominal spring free length

Product Characteristics

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

Inside Diameter: 0.17475 inches nominal
End Style: short twisted hook both ends
Spring Free Length: 1.044 inches nominal
Coil Quantity: 25
Design Type: closed
Load Rating: 1.45 pounds nominal
Coil Helix Direction: right-hand
Spring Free Outside Diameter: 0.219 inches nominal
Hook Radius: 0.109 inches nominal both ends
Spring Length Under Load: 1.500 inches nominal
Coil To Hook Inside Length: 0.172 inches nominal both ends
Material: steel overall
Surface Treatment: cadmium 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-10222	Extension Helical Spring
B-10222A	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-312-2978?

The FSCG of the NSN 5360-00-312-2978 is 5360

Does NSN 5360-00-312-2978 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 5360-00-312-2978 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-00-312-2978 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 5360-00-312-2978 was assigned to the Federal Catalog?

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