03420001-012

View detailed technical data, stock status, and sourcing information for: 03420001-012
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-390-0539

Item Name Code

04226

Assigment Date

03/28/1974 (52 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

0.750 inches nominal spring free length, left-hand coil helix direction, 0.281 inches nominal inside diameter, 7 1/2 coil quantity, spring end,squared and ground both ends end style

Product Characteristics

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

Inside Diameter: 0.281 inches nominal
End Style: spring end,squared and ground both ends
Spring Free Length: 0.750 inches nominal
Coil Quantity: 7 1/2
Coil Helix Direction: left-hand
Spring Deflection Rate: 35.000 pounds per inch nominal
Spring Free Outside Diameter: 0.375 inches nominal
Material: steel uns k08500 overall
Material Document And Classification: qq-w-470 fed spec single material response overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,type 2,class 2 fed spec single treatment response 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
03420001-012	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-390-0539?

The FSCG of the NSN 5360-00-390-0539 is 5360

Does NSN 5360-00-390-0539 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 5360-00-390-0539 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-390-0539 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 5360-00-390-0539 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Thu, Mar 28, 1974