163B5615

View detailed technical data, stock status, and sourcing information for: 163B5615
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-193-3408

Item Name Code

04228

Assigment Date

03/18/1973 (53 years ago)

A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see door, access (as modified). Excludes:all covers not specifically designed to provide access for the purposes listed above.

0.060 inches nominal stock diameter, offset half loop, right end second end end style, 0.260 inches minimum and 0.300 inches maximum inside diameter, 0.410 inches nominal spring free length, straight bend end (right) first end 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: 0.260 inches minimum and 0.300 inches maximum
End Style: offset half loop, right end second end
End Style: straight bend end (right) first end
Stock Diameter: 0.060 inches nominal
Spring Free Length: 0.410 inches nominal
Coil Quantity: 6
Coil Helix Direction: right-hand
Spring Deflection Rate: 4.960 pounds per inch minimum and 5.160 pounds per inch maximum
Spring Free Outside Diameter: 0.380 inches minimum and 0.420 inches maximum
Hook Radius: 0.130 inches minimum and 0.210 inches maximum second end
End Angular Relationship: ends angled one to other
End Length: 0.200 inches minimum and 0.240 inches maximum first end
End Length: 0.420 inches nominal second end
End Length From First Bend To Second Bend Or End: 0.580 inches minimum and 0.660 inches maximum first end
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 3 fed spec single treatment response 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
163B5615	Torsion Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-193-3408?

The FSCG of the NSN 5360-00-193-3408 is 5360

Does NSN 5360-00-193-3408 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 5360-00-193-3408 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-193-3408 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 5360-00-193-3408 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Mar 18, 1973