579R147H01

View detailed technical data, stock status, and sourcing information for: 579R147H01
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-855-1197

Item Name Code

04228

Assigment Date

10/04/1967 (58 years ago)

A circular-shaped item designed to maintain predetermined distance between assembled parts and/or for distributing pressure or preventing endwise movement between member parts. It has a solid cross-section and two flat parallel bearing surfaces. The distance between the bearing surfaces perpendicular to the axis of the centrally located hole shall not exceed 25 percent of the outside diameter. The diameter of the centrally located hole must exceed 75 percent of the outside diameter. Excludes:laminated items. For items manufactured from impregnated graphite or lubricated nonmetallic materials, excluding felt or plastics, see gasket. For items manufactured from lubricated plastics, see bearing, washer, thrust. For items manufactured from lubricated felt, see felt, mechanical, preformed. Excludes:disk, valve; insulator washer; and shim. See also spacer, plate and spacer, sleeve.

0.440 inches nominal inside diameter, 0.310 inches nominal spring free length, left-hand coil helix direction, straight bend end (right) overall end style, 5-3/5 coil quantity

Product Characteristics

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

Inside Diameter: 0.440 inches nominal
End Style: straight bend end (right) overall
Spring Free Length: 0.310 inches nominal
Coil Quantity: 5-3/5
Coil Helix Direction: left-hand
Spring Free Outside Diameter: 0.504 inches nominal
End Length From First Bend To Second Bend Or End: 0.160 inches nominal first end
End Length From First Bend To Second Bend Or End: 0.190 inches nominal second end
Material: steel comp 302 overall
Material Document And Classification: qq-w-423,form 1,cond b fed spec single material response overall
Surface Treatment: passivate 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
579R147H01	Torsion Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-855-1197?

The FSCG of the NSN 5360-00-855-1197 is 5360

Does NSN 5360-00-855-1197 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 5360-00-855-1197 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-855-1197 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 5360-00-855-1197 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Wed, Oct 4, 1967