1855630

View detailed technical data, stock status, and sourcing information for: 1855630
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-143-5156

Item Name Code

04228

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.

curved end first end end style, 0.195 inches minimum first end hook opening width, 1.375 inches nominal inside diameter, angular end (right) second end end style, 0.275 inches maximum second end hook opening width

Product Characteristics

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

Inside Diameter: 1.375 inches nominal
Hook Opening Width: 0.195 inches minimum first end
Hook Opening Width: 0.275 inches maximum second end
End Style: angular end (right) second end
End Style: curved end first end
Coil Quantity: 7
Coil Helix Direction: left-hand
Spring Free Outside Diameter: 2.000 inches nominal
Style Designator: single torsion left hand

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2920-00-215-5243	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
1855630	Torsion Helical Spring
EBA405	Torsion Helical Spring
F3142	Torsion Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-143-5156?

The FSCG of the NSN 5360-00-143-5156 is 5360

Does NSN 5360-00-143-5156 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 5360-00-143-5156 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-143-5156 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 5360-00-143-5156 was assigned to the Federal Catalog?

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