B18578

View detailed technical data, stock status, and sourcing information for: B18578
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-597-1888

Item Name Code

04226

Assigment Date

01/01/1963 (63 years ago)

0.188 inches nominal inside diameter, spring end,squared and ground both ends end style, 3.531 inches nominal spring free length, right-hand coil helix direction, 2.250 inches nominal spring solid length

Product Characteristics

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

Inside Diameter: 0.188 inches nominal
End Style: spring end,squared and ground both ends
Spring Free Length: 3.531 inches nominal
Spring Solid Length: 2.250 inches nominal
Coil Helix Direction: right-hand
Spring Deflection Rate: 29.830 pounds per inch minimum and 32.970 pounds per inch maximum
Spring Free Outside Diameter: 0.313 inches nominal
Style Designator: cylindrical

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5360-00-620-5345	No Name Available	12/01/1981

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
3316336REVAPC14	Compression Helical Spring
540085PC2	Compression Helical Spring
B18578	Compression Helical Spring
D192798REVAPC14	Compression Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-597-1888?

The FSCG of the NSN 5360-00-597-1888 is 5360

Does NSN 5360-00-597-1888 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 5360-00-597-1888 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-597-1888 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 5360-00-597-1888 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963