439960-1

View detailed technical data, stock status, and sourcing information for: 439960-1
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 439960-1 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-153-8491

Item Name Code

04228

Assigment Date

10/22/1971 (54 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.

2.500 inches nominal spring free length, one hook end overall end style, 0.651 inches nominal center section width, 14 coil quantity, 0.438 inches minimum and 0.454 inches maximum inside diameter

Product Characteristics

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

Inside Diameter: 0.438 inches minimum and 0.454 inches maximum
End Style: one hook end overall
Spring Free Length: 2.500 inches nominal
Center Section Width: 0.651 inches nominal
Coil Quantity: 14
Spring Free Outside Diameter: 0.714 inches minimum and 0.730 inches maximum
Coil Axis To Center Section Distance: 1.237 inches nominal
Center Loop Radius: 0.1875 inches nominal
End Angular Relationship: end w/lh helix of coil angled to center section and end w/rh helix of coil angled to center section
End Length: 2.500 inches nominal both ends
Style Designator: single torsion right hand

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
439960-1	Torsion Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-153-8491?

The FSCG of the NSN 5360-00-153-8491 is 5360

Does NSN 5360-00-153-8491 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 5360-00-153-8491 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-153-8491 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 5360-00-153-8491 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Fri, Oct 22, 1971