163B5903

View detailed technical data, stock status, and sourcing information for: 163B5903
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-01-091-0658

Item Name Code

04226

Assigment Date

02/29/1980 (46 years ago)

0.495 inches minimum and 0.525 inches maximum inside diameter, spring end,squared and ground both ends end style, 6.3 coil quantity, 1.250 inches nominal spring free length, 0.444 inches nominal accommodated rod 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: 0.495 inches minimum and 0.525 inches maximum
End Style: spring end,squared and ground both ends
Spring Free Length: 1.250 inches nominal
Accommodated Rod Diameter: 0.444 inches nominal
Coil Quantity: 6.3
Load Rating: 2.160 pounds minimum and 2.640 pounds maximum
Spring Solid Length: 0.500 inches nominal
Coil Helix Direction: right-hand or left-hand
Spring Deflection Rate: 8.000 pounds per inch nominal
Spring Free Outside Diameter: 0.585 inches minimum and 0.615 inches maximum
Spring Length Under Load: 0.950 inches nominal
Material: steel uns k08500 overall
Material Document And Classification: qq-w-470 fed spec single material response overall
Style Designator: cylindrical
Supplementary Features: 2nd load rating 5.4 to 6.6 lb at 0.50 in. spring length under load

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
163B5903	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-01-091-0658?

The FSCG of the NSN 5360-01-091-0658 is 5360

Does the NSN 5360-01-091-0658 have a Schedule B code assigned?

Yes, the Schedule B code is 7320905060

Does NSN 5360-01-091-0658 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 5360-01-091-0658 contain precious materials?

Precious metal content is unknown

Does NSN 5360-01-091-0658 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 5360-01-091-0658 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Fri, Feb 29, 1980