B320P

View detailed technical data, stock status, and sourcing information for: B320P
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5360 Coil, Flat, Leaf and Wire Springs

National Stock Number

5360-00-559-0879

Item Name Code

04227

Assigment Date

01/01/1963 (63 years ago)

raised hook both ends end style, 15-3/4 coil quantity, 0.016 inches nominal both ends opening width, 0.137 inches minimum and 0.157 inches maximum inside diameter, 0.587 inches minimum and 0.617 inches maximum spring free 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: 0.137 inches minimum and 0.157 inches maximum
Opening Width: 0.016 inches nominal both ends
End Style: raised hook both ends
Spring Free Length: 0.587 inches minimum and 0.617 inches maximum
Coil Quantity: 15-3/4
Design Type: closed
Load Rating: 0.140 kilograms minimum and 0.150 kilograms maximum
Coil Helix Direction: right-hand or left-hand
Spring Free Outside Diameter: 0.177 inches minimum and 0.197 inches maximum
Hook Radius: 0.0736 inches nominal both ends
Spring Length Under Load: 0.812 inches nominal
Material: copper alloy 511 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
3289239REVAPC12C	Extension Helical Spring
574-6307-1510605REVAPC12C	Extension Helical Spring
B320P	Extension Helical Spring
B320PPCALL	Extension Helical Spring
E324DWREVAPC12C	Extension Helical Spring

FAQs

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

What is the FSCG of the NSN 5360-00-559-0879?

The FSCG of the NSN 5360-00-559-0879 is 5360

Does NSN 5360-00-559-0879 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 5360-00-559-0879 contain precious materials?

Precious metal content is unknown

Does NSN 5360-00-559-0879 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 5360-00-559-0879 was assigned to the Federal Catalog?

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