8984120

View detailed technical data, stock status, and sourcing information for: 8984120
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-01-333-5831

Item Name Code

04228

Assigment Date

02/06/1991 (35 years ago)

A resilient metal item, circular or nearly circular, which is designed to be inserted into an internal or external groove and retained by its own spring action, or it may have external prongs or projections designed to be inserted into a hole and retained by spring action of the prongs which grip by imbedding into the material. For items having internal prongs which perform the same function, see push on nut. It is used to keep and/or lock a part(s) in position, as a ball bearing on a shaft or in a housing. See also clip, retaining and pin, lock. Excludes:ring, connecting, round.

0.750 inches nominal spring free length, 0.180 inches nominal center section width, one hook end overall end style, 10 coil quantity, 0.187 inches minimum and 0.249 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: 0.187 inches minimum and 0.249 inches maximum
End Style: one hook end overall
Spring Free Length: 0.750 inches nominal
Center Section Width: 0.180 inches nominal
Coil Quantity: 10
Spring Free Outside Diameter: 0.320 inches nominal
Coil Axis To Center Section Distance: 0.750 inches nominal
Center Loop Radius: 0.060 inches nominal
End Angular Relationship: ends angled one to other
End Length: 0.560 inches nominal both ends
Center Tangent Angle: 30.0 degrees nominal
Special Features: olive drab color
Material: steel comp 1090 overall
Material Document And Classification: ams 5112 assn std single material response overall
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
10118340	Torsion Helical Spring
8984120	Torsion Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-01-333-5831?

The FSCG of the NSN 5360-01-333-5831 is 5360

Does NSN 5360-01-333-5831 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 5360-01-333-5831 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-01-333-5831 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 5360-01-333-5831 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Wed, Feb 6, 1991