R38143

View detailed technical data, stock status, and sourcing information for: R38143
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-01-197-2281

Item Name Code

04228

Assigment Date

12/19/1984 (41 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

1.080 inches nominal inside diameter, 5-3/4 coil quantity, left-hand coil helix direction, small offset hook at side both ends end style, 0.125 inches nominal stock 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: 1.080 inches nominal
End Style: small offset hook at side both ends
Stock Diameter: 0.125 inches nominal
Coil Quantity: 5-3/4
Coil Helix Direction: left-hand
Spring Deflection Rate: 15.200 pounds per inch minimum and 18.600 pounds per inch maximum
Spring Free Outside Diameter: 1.330 inches nominal
Hook Radius: 0.180 inches nominal both ends
End Angular Relationship: ends angled one to other
Material: steel overall
Surface Treatment: oil overall
Style Designator: single torsion left 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
R117129	Torsion Helical Spring
R38143	Torsion Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-01-197-2281?

The FSCG of the NSN 5360-01-197-2281 is 5360

Does NSN 5360-01-197-2281 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 5360-01-197-2281 contain precious materials?

Item does not contain precious metal.

Does NSN 5360-01-197-2281 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 5360-01-197-2281 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Dec 19, 1984